Home / 2,693,163.32-3,716,747.50-1,547,700.28

Finding the Fourth Proportional to 2,693,163.32, 3,716,747.50 and 1,547,700.28

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Solution

The fourth proportional to 2,693,163.32, 3,716,747.50 and 1,547,700.28 is: 2,135,931.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,163.32 : 3,716,747.50 = 1,547,700.28 : x
  2. Step 2: Convert to fraction form
    2,693,163.32/3,716,747.50 = 1,547,700.28/x
  3. Step 3: Cross multiply
    2,693,163.32x = 3,716,747.50 × 1,547,700.28
  4. Step 4: Simplify right side
    2,693,163.32x = 5,752,411,146,439.30
  5. Step 5: Solve for x
    x = 5,752,411,146,439.30/2,693,163.32
  6. Step 6: Final answer
    x = 2,135,931.05

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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.