Home / 1,001,084.52-1,500,582.27-495,329.85

Finding the Fourth Proportional to 1,001,084.52, 1,500,582.27 and 495,329.85

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Solution

The fourth proportional to 1,001,084.52, 1,500,582.27 and 495,329.85 is: 742,477.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,084.52 : 1,500,582.27 = 495,329.85 : x
  2. Step 2: Convert to fraction form
    1,001,084.52/1,500,582.27 = 495,329.85/x
  3. Step 3: Cross multiply
    1,001,084.52x = 1,500,582.27 × 495,329.85
  4. Step 4: Simplify right side
    1,001,084.52x = 743,283,190,711.76
  5. Step 5: Solve for x
    x = 743,283,190,711.76/1,001,084.52
  6. Step 6: Final answer
    x = 742,477.96

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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.