Home / 4,268,002.30-6,402,003.45-3,530,722.30

Finding the Fourth Proportional to 4,268,002.30, 6,402,003.45 and 3,530,722.30

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Solution

The fourth proportional to 4,268,002.30, 6,402,003.45 and 3,530,722.30 is: 5,296,083.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,002.30 : 6,402,003.45 = 3,530,722.30 : x
  2. Step 2: Convert to fraction form
    4,268,002.30/6,402,003.45 = 3,530,722.30/x
  3. Step 3: Cross multiply
    4,268,002.30x = 6,402,003.45 × 3,530,722.30
  4. Step 4: Simplify right side
    4,268,002.30x = 22,603,696,345,591.93
  5. Step 5: Solve for x
    x = 22,603,696,345,591.93/4,268,002.30
  6. Step 6: Final answer
    x = 5,296,083.45

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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.