Home / 11,076,010.30-16,614,015.45-6,522,384.70

Finding the Fourth Proportional to 11,076,010.30, 16,614,015.45 and 6,522,384.70

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Solution

The fourth proportional to 11,076,010.30, 16,614,015.45 and 6,522,384.70 is: 9,783,577.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076,010.30 : 16,614,015.45 = 6,522,384.70 : x
  2. Step 2: Convert to fraction form
    11,076,010.30/16,614,015.45 = 6,522,384.70/x
  3. Step 3: Cross multiply
    11,076,010.30x = 16,614,015.45 × 6,522,384.70
  4. Step 4: Simplify right side
    11,076,010.30x = 108,363,000,176,643.61
  5. Step 5: Solve for x
    x = 108,363,000,176,643.61/11,076,010.30
  6. Step 6: Final answer
    x = 9,783,577.05

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.