Home / 3,048,010.90-4,572,016.35-2,754,078.10

Finding the Fourth Proportional to 3,048,010.90, 4,572,016.35 and 2,754,078.10

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Solution

The fourth proportional to 3,048,010.90, 4,572,016.35 and 2,754,078.10 is: 4,131,117.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,010.90 : 4,572,016.35 = 2,754,078.10 : x
  2. Step 2: Convert to fraction form
    3,048,010.90/4,572,016.35 = 2,754,078.10/x
  3. Step 3: Cross multiply
    3,048,010.90x = 4,572,016.35 × 2,754,078.10
  4. Step 4: Simplify right side
    3,048,010.90x = 12,591,690,102,376.93
  5. Step 5: Solve for x
    x = 12,591,690,102,376.93/3,048,010.90
  6. Step 6: Final answer
    x = 4,131,117.15

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Double scale
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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.