Home / 4,023,371.59-5,552,083.77-2,281,158.18

Finding the Fourth Proportional to 4,023,371.59, 5,552,083.77 and 2,281,158.18

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Solution

The fourth proportional to 4,023,371.59, 5,552,083.77 and 2,281,158.18 is: 3,147,902.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,371.59 : 5,552,083.77 = 2,281,158.18 : x
  2. Step 2: Convert to fraction form
    4,023,371.59/5,552,083.77 = 2,281,158.18/x
  3. Step 3: Cross multiply
    4,023,371.59x = 5,552,083.77 × 2,281,158.18
  4. Step 4: Simplify right side
    4,023,371.59x = 12,665,181,280,220.32
  5. Step 5: Solve for x
    x = 12,665,181,280,220.32/4,023,371.59
  6. Step 6: Final answer
    x = 3,147,902.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.