Home / 1,734,223.40-2,601,335.10-987,727.40

Finding the Fourth Proportional to 1,734,223.40, 2,601,335.10 and 987,727.40

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Solution

The fourth proportional to 1,734,223.40, 2,601,335.10 and 987,727.40 is: 1,481,591.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,223.40 : 2,601,335.10 = 987,727.40 : x
  2. Step 2: Convert to fraction form
    1,734,223.40/2,601,335.10 = 987,727.40/x
  3. Step 3: Cross multiply
    1,734,223.40x = 2,601,335.10 × 987,727.40
  4. Step 4: Simplify right side
    1,734,223.40x = 2,569,409,954,851.74
  5. Step 5: Solve for x
    x = 2,569,409,954,851.74/1,734,223.40
  6. Step 6: Final answer
    x = 1,481,591.10

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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.