Home / 7,332,041.90-10,998,811.91-2,539,722.26

Finding the Fourth Proportional to 7,332,041.90, 10,998,811.91 and 2,539,722.26

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Solution

The fourth proportional to 7,332,041.90, 10,998,811.91 and 2,539,722.26 is: 3,809,842.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,041.90 : 10,998,811.91 = 2,539,722.26 : x
  2. Step 2: Convert to fraction form
    7,332,041.90/10,998,811.91 = 2,539,722.26/x
  3. Step 3: Cross multiply
    7,332,041.90x = 10,998,811.91 × 2,539,722.26
  4. Step 4: Simplify right side
    7,332,041.90x = 27,933,927,386,386.05
  5. Step 5: Solve for x
    x = 27,933,927,386,386.05/7,332,041.90
  6. Step 6: Final answer
    x = 3,809,842.85

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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.