Home / 904,882.43-1,357,022.24-364,999.27

Finding the Fourth Proportional to 904,882.43, 1,357,022.24 and 364,999.27

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Solution

The fourth proportional to 904,882.43, 1,357,022.24 and 364,999.27 is: 547,377.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,882.43 : 1,357,022.24 = 364,999.27 : x
  2. Step 2: Convert to fraction form
    904,882.43/1,357,022.24 = 364,999.27/x
  3. Step 3: Cross multiply
    904,882.43x = 1,357,022.24 × 364,999.27
  4. Step 4: Simplify right side
    904,882.43x = 495,312,126,973.77
  5. Step 5: Solve for x
    x = 495,312,126,973.77/904,882.43
  6. Step 6: Final answer
    x = 547,377.33

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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.