Home / 9,983,008.76-14,974,513.74-3,251,422.76

Finding the Fourth Proportional to 9,983,008.76, 14,974,513.74 and 3,251,422.76

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Solution

The fourth proportional to 9,983,008.76, 14,974,513.74 and 3,251,422.76 is: 4,877,134.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,983,008.76 : 14,974,513.74 = 3,251,422.76 : x
  2. Step 2: Convert to fraction form
    9,983,008.76/14,974,513.74 = 3,251,422.76/x
  3. Step 3: Cross multiply
    9,983,008.76x = 14,974,513.74 × 3,251,422.76
  4. Step 4: Simplify right side
    9,983,008.76x = 48,688,474,719,296.16
  5. Step 5: Solve for x
    x = 48,688,474,719,296.16/9,983,008.76
  6. Step 6: Final answer
    x = 4,877,134.33

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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.