Home / 4,268,001.80-6,402,002.70-3,530,721.80

Finding the Fourth Proportional to 4,268,001.80, 6,402,002.70 and 3,530,721.80

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Solution

The fourth proportional to 4,268,001.80, 6,402,002.70 and 3,530,721.80 is: 5,296,082.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,001.80 : 6,402,002.70 = 3,530,721.80 : x
  2. Step 2: Convert to fraction form
    4,268,001.80/6,402,002.70 = 3,530,721.80/x
  3. Step 3: Cross multiply
    4,268,001.80x = 6,402,002.70 × 3,530,721.80
  4. Step 4: Simplify right side
    4,268,001.80x = 22,603,690,496,548.86
  5. Step 5: Solve for x
    x = 22,603,690,496,548.86/4,268,001.80
  6. Step 6: Final answer
    x = 5,296,082.70

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Similar ratio
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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.