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Finding the Fourth Proportional to 574,673.76, 793,045.44 and 332,951.16

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Solution

The fourth proportional to 574,673.76, 793,045.44 and 332,951.16 is: 459,470.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,673.76 : 793,045.44 = 332,951.16 : x
  2. Step 2: Convert to fraction form
    574,673.76/793,045.44 = 332,951.16/x
  3. Step 3: Cross multiply
    574,673.76x = 793,045.44 × 332,951.16
  4. Step 4: Simplify right side
    574,673.76x = 264,045,399,180.71
  5. Step 5: Solve for x
    x = 264,045,399,180.71/574,673.76
  6. Step 6: Final answer
    x = 459,470.08

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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.