Home / 9,664,192.76-14,498,038.90-3,981,259

Finding the Fourth Proportional to 9,664,192.76, 14,498,038.90 and 3,981,259

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Solution

The fourth proportional to 9,664,192.76, 14,498,038.90 and 3,981,259 is: 5,972,609.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,664,192.76 : 14,498,038.90 = 3,981,259 : x
  2. Step 2: Convert to fraction form
    9,664,192.76/14,498,038.90 = 3,981,259/x
  3. Step 3: Cross multiply
    9,664,192.76x = 14,498,038.90 × 3,981,259
  4. Step 4: Simplify right side
    9,664,192.76x = 57,720,447,852,975.10
  5. Step 5: Solve for x
    x = 57,720,447,852,975.10/9,664,192.76
  6. Step 6: Final answer
    x = 5,972,609.33

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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.