Home / 9,917,609.40-14,869,622.62-5,050,494.52

Finding the Fourth Proportional to 9,917,609.40, 14,869,622.62 and 5,050,494.52

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Solution

The fourth proportional to 9,917,609.40, 14,869,622.62 and 5,050,494.52 is: 7,572,283.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,917,609.40 : 14,869,622.62 = 5,050,494.52 : x
  2. Step 2: Convert to fraction form
    9,917,609.40/14,869,622.62 = 5,050,494.52/x
  3. Step 3: Cross multiply
    9,917,609.40x = 14,869,622.62 × 5,050,494.52
  4. Step 4: Simplify right side
    9,917,609.40x = 75,098,947,556,778.03
  5. Step 5: Solve for x
    x = 75,098,947,556,778.03/9,917,609.40
  6. Step 6: Final answer
    x = 7,572,283.25

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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.