Home / 5,264,005.39-7,264,377.51-3,088,585.55

Finding the Fourth Proportional to 5,264,005.39, 7,264,377.51 and 3,088,585.55

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Solution

The fourth proportional to 5,264,005.39, 7,264,377.51 and 3,088,585.55 is: 4,262,277.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,005.39 : 7,264,377.51 = 3,088,585.55 : x
  2. Step 2: Convert to fraction form
    5,264,005.39/7,264,377.51 = 3,088,585.55/x
  3. Step 3: Cross multiply
    5,264,005.39x = 7,264,377.51 × 3,088,585.55
  4. Step 4: Simplify right side
    5,264,005.39x = 22,436,651,407,130.98
  5. Step 5: Solve for x
    x = 22,436,651,407,130.98/5,264,005.39
  6. Step 6: Final answer
    x = 4,262,277.44

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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.