Home / 593,502.24-819,316.92-338,804.22

Finding the Fourth Proportional to 593,502.24, 819,316.92 and 338,804.22

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Solution

The fourth proportional to 593,502.24, 819,316.92 and 338,804.22 is: 467,711.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,502.24 : 819,316.92 = 338,804.22 : x
  2. Step 2: Convert to fraction form
    593,502.24/819,316.92 = 338,804.22/x
  3. Step 3: Cross multiply
    593,502.24x = 819,316.92 × 338,804.22
  4. Step 4: Simplify right side
    593,502.24x = 277,588,030,013.40
  5. Step 5: Solve for x
    x = 277,588,030,013.40/593,502.24
  6. Step 6: Final answer
    x = 467,711.85

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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.