Home / 3,746,045.61-5,169,542.96-2,027,166.14

Finding the Fourth Proportional to 3,746,045.61, 5,169,542.96 and 2,027,166.14

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Solution

The fourth proportional to 3,746,045.61, 5,169,542.96 and 2,027,166.14 is: 2,797,489.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,045.61 : 5,169,542.96 = 2,027,166.14 : x
  2. Step 2: Convert to fraction form
    3,746,045.61/5,169,542.96 = 2,027,166.14/x
  3. Step 3: Cross multiply
    3,746,045.61x = 5,169,542.96 × 2,027,166.14
  4. Step 4: Simplify right side
    3,746,045.61x = 10,479,522,447,787.37
  5. Step 5: Solve for x
    x = 10,479,522,447,787.37/3,746,045.61
  6. Step 6: Final answer
    x = 2,797,489.28

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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.