Home / 8,876,918.04-12,250,025.88-4,956,734.70

Finding the Fourth Proportional to 8,876,918.04, 12,250,025.88 and 4,956,734.70

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Solution

The fourth proportional to 8,876,918.04, 12,250,025.88 and 4,956,734.70 is: 6,840,226.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,918.04 : 12,250,025.88 = 4,956,734.70 : x
  2. Step 2: Convert to fraction form
    8,876,918.04/12,250,025.88 = 4,956,734.70/x
  3. Step 3: Cross multiply
    8,876,918.04x = 12,250,025.88 × 4,956,734.70
  4. Step 4: Simplify right side
    8,876,918.04x = 60,720,128,355,294.04
  5. Step 5: Solve for x
    x = 60,720,128,355,294.04/8,876,918.04
  6. Step 6: Final answer
    x = 6,840,226.31

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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.