Home / 9,076,706.80-13,615,060.20-4,597,730.80

Finding the Fourth Proportional to 9,076,706.80, 13,615,060.20 and 4,597,730.80

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Solution

The fourth proportional to 9,076,706.80, 13,615,060.20 and 4,597,730.80 is: 6,896,596.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,706.80 : 13,615,060.20 = 4,597,730.80 : x
  2. Step 2: Convert to fraction form
    9,076,706.80/13,615,060.20 = 4,597,730.80/x
  3. Step 3: Cross multiply
    9,076,706.80x = 13,615,060.20 × 4,597,730.80
  4. Step 4: Simplify right side
    9,076,706.80x = 62,598,381,625,394.16
  5. Step 5: Solve for x
    x = 62,598,381,625,394.16/9,076,706.80
  6. Step 6: Final answer
    x = 6,896,596.20

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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.