Home / 10,180,353.75-14,049,178.97-6,206,854.29

Finding the Fourth Proportional to 10,180,353.75, 14,049,178.97 and 6,206,854.29

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Solution

The fourth proportional to 10,180,353.75, 14,049,178.97 and 6,206,854.29 is: 8,565,636.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,180,353.75 : 14,049,178.97 = 6,206,854.29 : x
  2. Step 2: Convert to fraction form
    10,180,353.75/14,049,178.97 = 6,206,854.29/x
  3. Step 3: Cross multiply
    10,180,353.75x = 14,049,178.97 × 6,206,854.29
  4. Step 4: Simplify right side
    10,180,353.75x = 87,201,206,729,888.02
  5. Step 5: Solve for x
    x = 87,201,206,729,888.02/10,180,353.75
  6. Step 6: Final answer
    x = 8,565,636.21

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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.