Home / 5,953,750.43-8,919,357.10-3,517,618.37

Finding the Fourth Proportional to 5,953,750.43, 8,919,357.10 and 3,517,618.37

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Solution

The fourth proportional to 5,953,750.43, 8,919,357.10 and 3,517,618.37 is: 5,269,769.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,953,750.43 : 8,919,357.10 = 3,517,618.37 : x
  2. Step 2: Convert to fraction form
    5,953,750.43/8,919,357.10 = 3,517,618.37/x
  3. Step 3: Cross multiply
    5,953,750.43x = 8,919,357.10 × 3,517,618.37
  4. Step 4: Simplify right side
    5,953,750.43x = 31,374,894,330,159.10
  5. Step 5: Solve for x
    x = 31,374,894,330,159.10/5,953,750.43
  6. Step 6: Final answer
    x = 5,269,769.82

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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.