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Finding the Fourth Proportional to 475,567.52, 713,470.32 and 335,599.52

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Solution

The fourth proportional to 475,567.52, 713,470.32 and 335,599.52 is: 503,483.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,567.52 : 713,470.32 = 335,599.52 : x
  2. Step 2: Convert to fraction form
    475,567.52/713,470.32 = 335,599.52/x
  3. Step 3: Cross multiply
    475,567.52x = 713,470.32 × 335,599.52
  4. Step 4: Simplify right side
    475,567.52x = 239,440,296,926.25
  5. Step 5: Solve for x
    x = 239,440,296,926.25/475,567.52
  6. Step 6: Final answer
    x = 503,483.28

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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.