Home / 6,372,459.20-9,557,360.40-2,330,850.80

Finding the Fourth Proportional to 6,372,459.20, 9,557,360.40 and 2,330,850.80

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Solution

The fourth proportional to 6,372,459.20, 9,557,360.40 and 2,330,850.80 is: 3,495,790.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,459.20 : 9,557,360.40 = 2,330,850.80 : x
  2. Step 2: Convert to fraction form
    6,372,459.20/9,557,360.40 = 2,330,850.80/x
  3. Step 3: Cross multiply
    6,372,459.20x = 9,557,360.40 × 2,330,850.80
  4. Step 4: Simplify right side
    6,372,459.20x = 22,276,781,134,228.32
  5. Step 5: Solve for x
    x = 22,276,781,134,228.32/6,372,459.20
  6. Step 6: Final answer
    x = 3,495,790.31

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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.