Home / 9,907,340.40-14,861,010.60-6,320,113.65

Finding the Fourth Proportional to 9,907,340.40, 14,861,010.60 and 6,320,113.65

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Solution

The fourth proportional to 9,907,340.40, 14,861,010.60 and 6,320,113.65 is: 9,480,170.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,907,340.40 : 14,861,010.60 = 6,320,113.65 : x
  2. Step 2: Convert to fraction form
    9,907,340.40/14,861,010.60 = 6,320,113.65/x
  3. Step 3: Cross multiply
    9,907,340.40x = 14,861,010.60 × 6,320,113.65
  4. Step 4: Simplify right side
    9,907,340.40x = 93,923,275,945,854.69
  5. Step 5: Solve for x
    x = 93,923,275,945,854.69/9,907,340.40
  6. Step 6: Final answer
    x = 9,480,170.48

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Similar ratio
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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.