Home / 9,162,081.18-13,722,184.89-4,373,132.22

Finding the Fourth Proportional to 9,162,081.18, 13,722,184.89 and 4,373,132.22

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Solution

The fourth proportional to 9,162,081.18, 13,722,184.89 and 4,373,132.22 is: 6,549,705.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,162,081.18 : 13,722,184.89 = 4,373,132.22 : x
  2. Step 2: Convert to fraction form
    9,162,081.18/13,722,184.89 = 4,373,132.22/x
  3. Step 3: Cross multiply
    9,162,081.18x = 13,722,184.89 × 4,373,132.22
  4. Step 4: Simplify right side
    9,162,081.18x = 60,008,928,871,256.16
  5. Step 5: Solve for x
    x = 60,008,928,871,256.16/9,162,081.18
  6. Step 6: Final answer
    x = 6,549,705.00

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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.