Home / 10,785,704.68-14,884,181.22-5,956,705

Finding the Fourth Proportional to 10,785,704.68, 14,884,181.22 and 5,956,705

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Solution

The fourth proportional to 10,785,704.68, 14,884,181.22 and 5,956,705 is: 8,220,202.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,785,704.68 : 14,884,181.22 = 5,956,705 : x
  2. Step 2: Convert to fraction form
    10,785,704.68/14,884,181.22 = 5,956,705/x
  3. Step 3: Cross multiply
    10,785,704.68x = 14,884,181.22 × 5,956,705
  4. Step 4: Simplify right side
    10,785,704.68x = 88,660,676,694,080.11
  5. Step 5: Solve for x
    x = 88,660,676,694,080.11/10,785,704.68
  6. Step 6: Final answer
    x = 8,220,202.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.