Home / 4,278,572.16-5,904,437.94-2,344,904.52

Finding the Fourth Proportional to 4,278,572.16, 5,904,437.94 and 2,344,904.52

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Solution

The fourth proportional to 4,278,572.16, 5,904,437.94 and 2,344,904.52 is: 3,235,972.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,278,572.16 : 5,904,437.94 = 2,344,904.52 : x
  2. Step 2: Convert to fraction form
    4,278,572.16/5,904,437.94 = 2,344,904.52/x
  3. Step 3: Cross multiply
    4,278,572.16x = 5,904,437.94 × 2,344,904.52
  4. Step 4: Simplify right side
    4,278,572.16x = 13,845,343,213,565.49
  5. Step 5: Solve for x
    x = 13,845,343,213,565.49/4,278,572.16
  6. Step 6: Final answer
    x = 3,235,972.82

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1.5x scale

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.