Home / 3,357,915.08-4,631,781.30-2,746,954.76

Finding the Fourth Proportional to 3,357,915.08, 4,631,781.30 and 2,746,954.76

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Solution

The fourth proportional to 3,357,915.08, 4,631,781.30 and 2,746,954.76 is: 3,789,045.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,915.08 : 4,631,781.30 = 2,746,954.76 : x
  2. Step 2: Convert to fraction form
    3,357,915.08/4,631,781.30 = 2,746,954.76/x
  3. Step 3: Cross multiply
    3,357,915.08x = 4,631,781.30 × 2,746,954.76
  4. Step 4: Simplify right side
    3,357,915.08x = 12,723,293,689,313.99
  5. Step 5: Solve for x
    x = 12,723,293,689,313.99/3,357,915.08
  6. Step 6: Final answer
    x = 3,789,045.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.