Home / 5,264,007.38-7,264,380.28-3,088,587.56

Finding the Fourth Proportional to 5,264,007.38, 7,264,380.28 and 3,088,587.56

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Solution

The fourth proportional to 5,264,007.38, 7,264,380.28 and 3,088,587.56 is: 4,262,280.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,007.38 : 7,264,380.28 = 3,088,587.56 : x
  2. Step 2: Convert to fraction form
    5,264,007.38/7,264,380.28 = 3,088,587.56/x
  3. Step 3: Cross multiply
    5,264,007.38x = 7,264,380.28 × 3,088,587.56
  4. Step 4: Simplify right side
    5,264,007.38x = 22,436,674,563,917.32
  5. Step 5: Solve for x
    x = 22,436,674,563,917.32/5,264,007.38
  6. Step 6: Final answer
    x = 4,262,280.23

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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.