Home / 4,854,301.20-7,281,451.80-3,342,646.80

Finding the Fourth Proportional to 4,854,301.20, 7,281,451.80 and 3,342,646.80

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Solution

The fourth proportional to 4,854,301.20, 7,281,451.80 and 3,342,646.80 is: 5,013,970.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,301.20 : 7,281,451.80 = 3,342,646.80 : x
  2. Step 2: Convert to fraction form
    4,854,301.20/7,281,451.80 = 3,342,646.80/x
  3. Step 3: Cross multiply
    4,854,301.20x = 7,281,451.80 × 3,342,646.80
  4. Step 4: Simplify right side
    4,854,301.20x = 24,339,321,558,624.24
  5. Step 5: Solve for x
    x = 24,339,321,558,624.24/4,854,301.20
  6. Step 6: Final answer
    x = 5,013,970.20

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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.