Home / 5,048,888.10-6,967,726.66-3,088,151.52

Finding the Fourth Proportional to 5,048,888.10, 6,967,726.66 and 3,088,151.52

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Solution

The fourth proportional to 5,048,888.10, 6,967,726.66 and 3,088,151.52 is: 4,261,808.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048,888.10 : 6,967,726.66 = 3,088,151.52 : x
  2. Step 2: Convert to fraction form
    5,048,888.10/6,967,726.66 = 3,088,151.52/x
  3. Step 3: Cross multiply
    5,048,888.10x = 6,967,726.66 × 3,088,151.52
  4. Step 4: Simplify right side
    5,048,888.10x = 21,517,395,676,023.52
  5. Step 5: Solve for x
    x = 21,517,395,676,023.52/5,048,888.10
  6. Step 6: Final answer
    x = 4,261,808.79

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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.