Home / 2,409,670.56-3,612,358.08-914,812.32

Finding the Fourth Proportional to 2,409,670.56, 3,612,358.08 and 914,812.32

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Solution

The fourth proportional to 2,409,670.56, 3,612,358.08 and 914,812.32 is: 1,371,403.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,670.56 : 3,612,358.08 = 914,812.32 : x
  2. Step 2: Convert to fraction form
    2,409,670.56/3,612,358.08 = 914,812.32/x
  3. Step 3: Cross multiply
    2,409,670.56x = 3,612,358.08 × 914,812.32
  4. Step 4: Simplify right side
    2,409,670.56x = 3,304,629,675,835.55
  5. Step 5: Solve for x
    x = 3,304,629,675,835.55/2,409,670.56
  6. Step 6: Final answer
    x = 1,371,403.10

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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.