Home / 5,967,807.28-8,933,867.91-3,655,017.70

Finding the Fourth Proportional to 5,967,807.28, 8,933,867.91 and 3,655,017.70

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Solution

The fourth proportional to 5,967,807.28, 8,933,867.91 and 3,655,017.70 is: 5,471,598.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967,807.28 : 8,933,867.91 = 3,655,017.70 : x
  2. Step 2: Convert to fraction form
    5,967,807.28/8,933,867.91 = 3,655,017.70/x
  3. Step 3: Cross multiply
    5,967,807.28x = 8,933,867.91 × 3,655,017.70
  4. Step 4: Simplify right side
    5,967,807.28x = 32,653,445,318,177.34
  5. Step 5: Solve for x
    x = 32,653,445,318,177.34/5,967,807.28
  6. Step 6: Final answer
    x = 5,471,598.50

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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.