Home / 8,016,928.92-11,063,376.74-4,345,834.20

Finding the Fourth Proportional to 8,016,928.92, 11,063,376.74 and 4,345,834.20

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Solution

The fourth proportional to 8,016,928.92, 11,063,376.74 and 4,345,834.20 is: 5,997,259.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,016,928.92 : 11,063,376.74 = 4,345,834.20 : x
  2. Step 2: Convert to fraction form
    8,016,928.92/11,063,376.74 = 4,345,834.20/x
  3. Step 3: Cross multiply
    8,016,928.92x = 11,063,376.74 × 4,345,834.20
  4. Step 4: Simplify right side
    8,016,928.92x = 48,079,601,004,176.51
  5. Step 5: Solve for x
    x = 48,079,601,004,176.51/8,016,928.92
  6. Step 6: Final answer
    x = 5,997,259.24

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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.