Home / 3,163,277.70-4,744,916.55-2,317,248.90

Finding the Fourth Proportional to 3,163,277.70, 4,744,916.55 and 2,317,248.90

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Solution

The fourth proportional to 3,163,277.70, 4,744,916.55 and 2,317,248.90 is: 3,475,873.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,277.70 : 4,744,916.55 = 2,317,248.90 : x
  2. Step 2: Convert to fraction form
    3,163,277.70/4,744,916.55 = 2,317,248.90/x
  3. Step 3: Cross multiply
    3,163,277.70x = 4,744,916.55 × 2,317,248.90
  4. Step 4: Simplify right side
    3,163,277.70x = 10,995,152,656,079.29
  5. Step 5: Solve for x
    x = 10,995,152,656,079.29/3,163,277.70
  6. Step 6: Final answer
    x = 3,475,873.35

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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.