Home / 4,837,560.27-7,251,848.15-2,140,444.95

Finding the Fourth Proportional to 4,837,560.27, 7,251,848.15 and 2,140,444.95

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Solution

The fourth proportional to 4,837,560.27, 7,251,848.15 and 2,140,444.95 is: 3,208,679.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,560.27 : 7,251,848.15 = 2,140,444.95 : x
  2. Step 2: Convert to fraction form
    4,837,560.27/7,251,848.15 = 2,140,444.95/x
  3. Step 3: Cross multiply
    4,837,560.27x = 7,251,848.15 × 2,140,444.95
  4. Step 4: Simplify right side
    4,837,560.27x = 15,522,181,740,132.12
  5. Step 5: Solve for x
    x = 15,522,181,740,132.12/4,837,560.27
  6. Step 6: Final answer
    x = 3,208,679.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.