Home / 3,376,325.97-4,657,586.27-2,288,225.43

Finding the Fourth Proportional to 3,376,325.97, 4,657,586.27 and 2,288,225.43

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Solution

The fourth proportional to 3,376,325.97, 4,657,586.27 and 2,288,225.43 is: 3,156,569.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,325.97 : 4,657,586.27 = 2,288,225.43 : x
  2. Step 2: Convert to fraction form
    3,376,325.97/4,657,586.27 = 2,288,225.43/x
  3. Step 3: Cross multiply
    3,376,325.97x = 4,657,586.27 × 2,288,225.43
  4. Step 4: Simplify right side
    3,376,325.97x = 10,657,607,333,991.72
  5. Step 5: Solve for x
    x = 10,657,607,333,991.72/3,376,325.97
  6. Step 6: Final answer
    x = 3,156,569.43

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Double scale
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1.5x scale

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.