Home / 10,456,199.01-14,427,989.33-5,871,634.65

Finding the Fourth Proportional to 10,456,199.01, 14,427,989.33 and 5,871,634.65

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Solution

The fourth proportional to 10,456,199.01, 14,427,989.33 and 5,871,634.65 is: 8,101,976.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,456,199.01 : 14,427,989.33 = 5,871,634.65 : x
  2. Step 2: Convert to fraction form
    10,456,199.01/14,427,989.33 = 5,871,634.65/x
  3. Step 3: Cross multiply
    10,456,199.01x = 14,427,989.33 × 5,871,634.65
  4. Step 4: Simplify right side
    10,456,199.01x = 84,715,882,050,500.11
  5. Step 5: Solve for x
    x = 84,715,882,050,500.11/10,456,199.01
  6. Step 6: Final answer
    x = 8,101,976.82

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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.