Home / 7,118,358.48-10,678,911.48-2,324,759.04

Finding the Fourth Proportional to 7,118,358.48, 10,678,911.48 and 2,324,759.04

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Solution

The fourth proportional to 7,118,358.48, 10,678,911.48 and 2,324,759.04 is: 3,487,587.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,118,358.48 : 10,678,911.48 = 2,324,759.04 : x
  2. Step 2: Convert to fraction form
    7,118,358.48/10,678,911.48 = 2,324,759.04/x
  3. Step 3: Cross multiply
    7,118,358.48x = 10,678,911.48 × 2,324,759.04
  4. Step 4: Simplify right side
    7,118,358.48x = 24,825,896,000,489.78
  5. Step 5: Solve for x
    x = 24,825,896,000,489.78/7,118,358.48
  6. Step 6: Final answer
    x = 3,487,587.21

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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.