Home / 3,745,989.08-5,618,752.97-2,306,946.72

Finding the Fourth Proportional to 3,745,989.08, 5,618,752.97 and 2,306,946.72

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Solution

The fourth proportional to 3,745,989.08, 5,618,752.97 and 2,306,946.72 is: 3,460,278.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,989.08 : 5,618,752.97 = 2,306,946.72 : x
  2. Step 2: Convert to fraction form
    3,745,989.08/5,618,752.97 = 2,306,946.72/x
  3. Step 3: Cross multiply
    3,745,989.08x = 5,618,752.97 × 2,306,946.72
  4. Step 4: Simplify right side
    3,745,989.08x = 12,962,163,723,097.03
  5. Step 5: Solve for x
    x = 12,962,163,723,097.03/3,745,989.08
  6. Step 6: Final answer
    x = 3,460,278.04

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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.