Home / 3,650,499.28-5,475,330-955,084.36

Finding the Fourth Proportional to 3,650,499.28, 5,475,330 and 955,084.36

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Solution

The fourth proportional to 3,650,499.28, 5,475,330 and 955,084.36 is: 1,432,516.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,499.28 : 5,475,330 = 955,084.36 : x
  2. Step 2: Convert to fraction form
    3,650,499.28/5,475,330 = 955,084.36/x
  3. Step 3: Cross multiply
    3,650,499.28x = 5,475,330 × 955,084.36
  4. Step 4: Simplify right side
    3,650,499.28x = 5,229,402,048,838.80
  5. Step 5: Solve for x
    x = 5,229,402,048,838.80/3,650,499.28
  6. Step 6: Final answer
    x = 1,432,516.94

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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.