Home / 9,332,358.70-13,998,538.05-2,600,772.70

Finding the Fourth Proportional to 9,332,358.70, 13,998,538.05 and 2,600,772.70

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Solution

The fourth proportional to 9,332,358.70, 13,998,538.05 and 2,600,772.70 is: 3,901,159.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332,358.70 : 13,998,538.05 = 2,600,772.70 : x
  2. Step 2: Convert to fraction form
    9,332,358.70/13,998,538.05 = 2,600,772.70/x
  3. Step 3: Cross multiply
    9,332,358.70x = 13,998,538.05 × 2,600,772.70
  4. Step 4: Simplify right side
    9,332,358.70x = 36,407,015,600,351.24
  5. Step 5: Solve for x
    x = 36,407,015,600,351.24/9,332,358.70
  6. Step 6: Final answer
    x = 3,901,159.05

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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.