Home / 8,020,524.16-11,068,325.85-4,349,439.64

Finding the Fourth Proportional to 8,020,524.16, 11,068,325.85 and 4,349,439.64

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Solution

The fourth proportional to 8,020,524.16, 11,068,325.85 and 4,349,439.64 is: 6,002,228.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,020,524.16 : 11,068,325.85 = 4,349,439.64 : x
  2. Step 2: Convert to fraction form
    8,020,524.16/11,068,325.85 = 4,349,439.64/x
  3. Step 3: Cross multiply
    8,020,524.16x = 11,068,325.85 × 4,349,439.64
  4. Step 4: Simplify right side
    8,020,524.16x = 48,141,015,200,426.69
  5. Step 5: Solve for x
    x = 48,141,015,200,426.69/8,020,524.16
  6. Step 6: Final answer
    x = 6,002,228.06

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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.