Home / 8,876,917.58-13,303,605.02-4,558,793.38

Finding the Fourth Proportional to 8,876,917.58, 13,303,605.02 and 4,558,793.38

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Solution

The fourth proportional to 8,876,917.58, 13,303,605.02 and 4,558,793.38 is: 6,832,144.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,917.58 : 13,303,605.02 = 4,558,793.38 : x
  2. Step 2: Convert to fraction form
    8,876,917.58/13,303,605.02 = 4,558,793.38/x
  3. Step 3: Cross multiply
    8,876,917.58x = 13,303,605.02 × 4,558,793.38
  4. Step 4: Simplify right side
    8,876,917.58x = 60,648,386,551,363.94
  5. Step 5: Solve for x
    x = 60,648,386,551,363.94/8,876,917.58
  6. Step 6: Final answer
    x = 6,832,144.83

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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.