Home / 4,397,308.40-6,595,962.60-3,641,481.20

Finding the Fourth Proportional to 4,397,308.40, 6,595,962.60 and 3,641,481.20

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Solution

The fourth proportional to 4,397,308.40, 6,595,962.60 and 3,641,481.20 is: 5,462,221.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,308.40 : 6,595,962.60 = 3,641,481.20 : x
  2. Step 2: Convert to fraction form
    4,397,308.40/6,595,962.60 = 3,641,481.20/x
  3. Step 3: Cross multiply
    4,397,308.40x = 6,595,962.60 × 3,641,481.20
  4. Step 4: Simplify right side
    4,397,308.40x = 24,019,073,803,803.12
  5. Step 5: Solve for x
    x = 24,019,073,803,803.12/4,397,308.40
  6. Step 6: Final answer
    x = 5,462,221.80

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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.