Home / 8,177,016.20-11,284,358.04-4,506,064.14

Finding the Fourth Proportional to 8,177,016.20, 11,284,358.04 and 4,506,064.14

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Solution

The fourth proportional to 8,177,016.20, 11,284,358.04 and 4,506,064.14 is: 6,218,410.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,177,016.20 : 11,284,358.04 = 4,506,064.14 : x
  2. Step 2: Convert to fraction form
    8,177,016.20/11,284,358.04 = 4,506,064.14/x
  3. Step 3: Cross multiply
    8,177,016.20x = 11,284,358.04 × 4,506,064.14
  4. Step 4: Simplify right side
    8,177,016.20x = 50,848,041,149,281.02
  5. Step 5: Solve for x
    x = 50,848,041,149,281.02/8,177,016.20
  6. Step 6: Final answer
    x = 6,218,410.22

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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.