Home / 2,348,774.90-3,522,471.15-666,025.46

Finding the Fourth Proportional to 2,348,774.90, 3,522,471.15 and 666,025.46

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Solution

The fourth proportional to 2,348,774.90, 3,522,471.15 and 666,025.46 is: 998,842.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,774.90 : 3,522,471.15 = 666,025.46 : x
  2. Step 2: Convert to fraction form
    2,348,774.90/3,522,471.15 = 666,025.46/x
  3. Step 3: Cross multiply
    2,348,774.90x = 3,522,471.15 × 666,025.46
  4. Step 4: Simplify right side
    2,348,774.90x = 2,346,055,468,015.48
  5. Step 5: Solve for x
    x = 2,346,055,468,015.48/2,348,774.90
  6. Step 6: Final answer
    x = 998,842.19

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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.