Home / 7,332,035.22-10,998,801.90-2,539,715.58

Finding the Fourth Proportional to 7,332,035.22, 10,998,801.90 and 2,539,715.58

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Solution

The fourth proportional to 7,332,035.22, 10,998,801.90 and 2,539,715.58 is: 3,809,832.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,035.22 : 10,998,801.90 = 2,539,715.58 : x
  2. Step 2: Convert to fraction form
    7,332,035.22/10,998,801.90 = 2,539,715.58/x
  3. Step 3: Cross multiply
    7,332,035.22x = 10,998,801.90 × 2,539,715.58
  4. Step 4: Simplify right side
    7,332,035.22x = 27,933,828,546,763.61
  5. Step 5: Solve for x
    x = 27,933,828,546,763.61/7,332,035.22
  6. Step 6: Final answer
    x = 3,809,832.84

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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.