Home / 4,372,155.60-6,558,233.40-3,458,864.40

Finding the Fourth Proportional to 4,372,155.60, 6,558,233.40 and 3,458,864.40

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Solution

The fourth proportional to 4,372,155.60, 6,558,233.40 and 3,458,864.40 is: 5,188,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,155.60 : 6,558,233.40 = 3,458,864.40 : x
  2. Step 2: Convert to fraction form
    4,372,155.60/6,558,233.40 = 3,458,864.40/x
  3. Step 3: Cross multiply
    4,372,155.60x = 6,558,233.40 × 3,458,864.40
  4. Step 4: Simplify right side
    4,372,155.60x = 22,684,040,034,150.96
  5. Step 5: Solve for x
    x = 22,684,040,034,150.96/4,372,155.60
  6. Step 6: Final answer
    x = 5,188,296.60

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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.