Home / 1,466,337.60-2,199,506.40-519,585.30

Finding the Fourth Proportional to 1,466,337.60, 2,199,506.40 and 519,585.30

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Solution

The fourth proportional to 1,466,337.60, 2,199,506.40 and 519,585.30 is: 779,377.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,337.60 : 2,199,506.40 = 519,585.30 : x
  2. Step 2: Convert to fraction form
    1,466,337.60/2,199,506.40 = 519,585.30/x
  3. Step 3: Cross multiply
    1,466,337.60x = 2,199,506.40 × 519,585.30
  4. Step 4: Simplify right side
    1,466,337.60x = 1,142,831,192,695.92
  5. Step 5: Solve for x
    x = 1,142,831,192,695.92/1,466,337.60
  6. Step 6: Final answer
    x = 779,377.95

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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.