Home / 2,374,429.08-3,553,129.92-2,055,677.28

Finding the Fourth Proportional to 2,374,429.08, 3,553,129.92 and 2,055,677.28

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Solution

The fourth proportional to 2,374,429.08, 3,553,129.92 and 2,055,677.28 is: 3,076,145.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,429.08 : 3,553,129.92 = 2,055,677.28 : x
  2. Step 2: Convert to fraction form
    2,374,429.08/3,553,129.92 = 2,055,677.28/x
  3. Step 3: Cross multiply
    2,374,429.08x = 3,553,129.92 × 2,055,677.28
  4. Step 4: Simplify right side
    2,374,429.08x = 7,304,088,449,432.22
  5. Step 5: Solve for x
    x = 7,304,088,449,432.22/2,374,429.08
  6. Step 6: Final answer
    x = 3,076,145.13

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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.