Home / 9,416,556.66-14,126,240.43-4,368,377.46

Finding the Fourth Proportional to 9,416,556.66, 14,126,240.43 and 4,368,377.46

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Solution

The fourth proportional to 9,416,556.66, 14,126,240.43 and 4,368,377.46 is: 6,553,218.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,556.66 : 14,126,240.43 = 4,368,377.46 : x
  2. Step 2: Convert to fraction form
    9,416,556.66/14,126,240.43 = 4,368,377.46/x
  3. Step 3: Cross multiply
    9,416,556.66x = 14,126,240.43 × 4,368,377.46
  4. Step 4: Simplify right side
    9,416,556.66x = 61,708,750,288,952.70
  5. Step 5: Solve for x
    x = 61,708,750,288,952.70/9,416,556.66
  6. Step 6: Final answer
    x = 6,553,218.18

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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.