Home / 4,138,017.30-6,207,025.95-1,146,201.30

Finding the Fourth Proportional to 4,138,017.30, 6,207,025.95 and 1,146,201.30

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Solution

The fourth proportional to 4,138,017.30, 6,207,025.95 and 1,146,201.30 is: 1,719,301.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,138,017.30 : 6,207,025.95 = 1,146,201.30 : x
  2. Step 2: Convert to fraction form
    4,138,017.30/6,207,025.95 = 1,146,201.30/x
  3. Step 3: Cross multiply
    4,138,017.30x = 6,207,025.95 × 1,146,201.30
  4. Step 4: Simplify right side
    4,138,017.30x = 7,114,501,213,023.74
  5. Step 5: Solve for x
    x = 7,114,501,213,023.74/4,138,017.30
  6. Step 6: Final answer
    x = 1,719,301.95

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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.