Home / 1,077,493.68-1,487,008.08-594,057.90

Finding the Fourth Proportional to 1,077,493.68, 1,487,008.08 and 594,057.90

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Solution

The fourth proportional to 1,077,493.68, 1,487,008.08 and 594,057.90 is: 819,836.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,493.68 : 1,487,008.08 = 594,057.90 : x
  2. Step 2: Convert to fraction form
    1,077,493.68/1,487,008.08 = 594,057.90/x
  3. Step 3: Cross multiply
    1,077,493.68x = 1,487,008.08 × 594,057.90
  4. Step 4: Simplify right side
    1,077,493.68x = 883,368,897,287.83
  5. Step 5: Solve for x
    x = 883,368,897,287.83/1,077,493.68
  6. Step 6: Final answer
    x = 819,836.73

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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.