Home / 9,949,050.77-14,899,660.83-5,676,265.13

Finding the Fourth Proportional to 9,949,050.77, 14,899,660.83 and 5,676,265.13

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Solution

The fourth proportional to 9,949,050.77, 14,899,660.83 and 5,676,265.13 is: 8,500,753.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949,050.77 : 14,899,660.83 = 5,676,265.13 : x
  2. Step 2: Convert to fraction form
    9,949,050.77/14,899,660.83 = 5,676,265.13/x
  3. Step 3: Cross multiply
    9,949,050.77x = 14,899,660.83 × 5,676,265.13
  4. Step 4: Simplify right side
    9,949,050.77x = 84,574,425,143,657.55
  5. Step 5: Solve for x
    x = 84,574,425,143,657.55/9,949,050.77
  6. Step 6: Final answer
    x = 8,500,753.20

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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.