Home / 4,124,055.20-5,691,046.65-2,288,593.58

Finding the Fourth Proportional to 4,124,055.20, 5,691,046.65 and 2,288,593.58

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Solution

The fourth proportional to 4,124,055.20, 5,691,046.65 and 2,288,593.58 is: 3,158,176.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,055.20 : 5,691,046.65 = 2,288,593.58 : x
  2. Step 2: Convert to fraction form
    4,124,055.20/5,691,046.65 = 2,288,593.58/x
  3. Step 3: Cross multiply
    4,124,055.20x = 5,691,046.65 × 2,288,593.58
  4. Step 4: Simplify right side
    4,124,055.20x = 13,024,492,826,670.51
  5. Step 5: Solve for x
    x = 13,024,492,826,670.51/4,124,055.20
  6. Step 6: Final answer
    x = 3,158,176.16

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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.