Home / 5,871,146.28-8,098,740.92-3,692,233.32

Finding the Fourth Proportional to 5,871,146.28, 8,098,740.92 and 3,692,233.32

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Solution

The fourth proportional to 5,871,146.28, 8,098,740.92 and 3,692,233.32 is: 5,093,118.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,871,146.28 : 8,098,740.92 = 3,692,233.32 : x
  2. Step 2: Convert to fraction form
    5,871,146.28/8,098,740.92 = 3,692,233.32/x
  3. Step 3: Cross multiply
    5,871,146.28x = 8,098,740.92 × 3,692,233.32
  4. Step 4: Simplify right side
    5,871,146.28x = 29,902,441,074,871.45
  5. Step 5: Solve for x
    x = 29,902,441,074,871.45/5,871,146.28
  6. Step 6: Final answer
    x = 5,093,118.05

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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.