Home / 5,933,068-8,900,490.12-2,147,436.60

Finding the Fourth Proportional to 5,933,068, 8,900,490.12 and 2,147,436.60

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Solution

The fourth proportional to 5,933,068, 8,900,490.12 and 2,147,436.60 is: 3,221,476.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,068 : 8,900,490.12 = 2,147,436.60 : x
  2. Step 2: Convert to fraction form
    5,933,068/8,900,490.12 = 2,147,436.60/x
  3. Step 3: Cross multiply
    5,933,068x = 8,900,490.12 × 2,147,436.60
  4. Step 4: Simplify right side
    5,933,068x = 19,113,238,241,626.39
  5. Step 5: Solve for x
    x = 19,113,238,241,626.39/5,933,068
  6. Step 6: Final answer
    x = 3,221,476.35

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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.