Home / 6,598,337.40-9,888,059.70-3,752,436.60

Finding the Fourth Proportional to 6,598,337.40, 9,888,059.70 and 3,752,436.60

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Solution

The fourth proportional to 6,598,337.40, 9,888,059.70 and 3,752,436.60 is: 5,623,282.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,337.40 : 9,888,059.70 = 3,752,436.60 : x
  2. Step 2: Convert to fraction form
    6,598,337.40/9,888,059.70 = 3,752,436.60/x
  3. Step 3: Cross multiply
    6,598,337.40x = 9,888,059.70 × 3,752,436.60
  4. Step 4: Simplify right side
    6,598,337.40x = 37,104,317,121,265.02
  5. Step 5: Solve for x
    x = 37,104,317,121,265.02/6,598,337.40
  6. Step 6: Final answer
    x = 5,623,282.79

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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.