Home / 5,610,043.48-8,406,501.54-3,331,080.04

Finding the Fourth Proportional to 5,610,043.48, 8,406,501.54 and 3,331,080.04

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Solution

The fourth proportional to 5,610,043.48, 8,406,501.54 and 3,331,080.04 is: 4,991,535.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,043.48 : 8,406,501.54 = 3,331,080.04 : x
  2. Step 2: Convert to fraction form
    5,610,043.48/8,406,501.54 = 3,331,080.04/x
  3. Step 3: Cross multiply
    5,610,043.48x = 8,406,501.54 × 3,331,080.04
  4. Step 4: Simplify right side
    5,610,043.48x = 28,002,729,486,123.26
  5. Step 5: Solve for x
    x = 28,002,729,486,123.26/5,610,043.48
  6. Step 6: Final answer
    x = 4,991,535.20

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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.