Home / 11,071,461.20-16,614,190.20-6,522,501.20

Finding the Fourth Proportional to 11,071,461.20, 16,614,190.20 and 6,522,501.20

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Solution

The fourth proportional to 11,071,461.20, 16,614,190.20 and 6,522,501.20 is: 9,787,874.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,461.20 : 16,614,190.20 = 6,522,501.20 : x
  2. Step 2: Convert to fraction form
    11,071,461.20/16,614,190.20 = 6,522,501.20/x
  3. Step 3: Cross multiply
    11,071,461.20x = 16,614,190.20 × 6,522,501.20
  4. Step 4: Simplify right side
    11,071,461.20x = 108,366,075,516,528.23
  5. Step 5: Solve for x
    x = 108,366,075,516,528.23/11,071,461.20
  6. Step 6: Final answer
    x = 9,787,874.75

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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.