Home / 8,737,470.16-13,106,198.34-2,347,722.52

Finding the Fourth Proportional to 8,737,470.16, 13,106,198.34 and 2,347,722.52

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Solution

The fourth proportional to 8,737,470.16, 13,106,198.34 and 2,347,722.52 is: 3,521,581.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,470.16 : 13,106,198.34 = 2,347,722.52 : x
  2. Step 2: Convert to fraction form
    8,737,470.16/13,106,198.34 = 2,347,722.52/x
  3. Step 3: Cross multiply
    8,737,470.16x = 13,106,198.34 × 2,347,722.52
  4. Step 4: Simplify right side
    8,737,470.16x = 30,769,716,994,404.62
  5. Step 5: Solve for x
    x = 30,769,716,994,404.62/8,737,470.16
  6. Step 6: Final answer
    x = 3,521,581.93

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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.