Home / 9,948,980.34-14,923,470.51-2,760,515.46

Finding the Fourth Proportional to 9,948,980.34, 14,923,470.51 and 2,760,515.46

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Solution

The fourth proportional to 9,948,980.34, 14,923,470.51 and 2,760,515.46 is: 4,140,773.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,948,980.34 : 14,923,470.51 = 2,760,515.46 : x
  2. Step 2: Convert to fraction form
    9,948,980.34/14,923,470.51 = 2,760,515.46/x
  3. Step 3: Cross multiply
    9,948,980.34x = 14,923,470.51 × 2,760,515.46
  4. Step 4: Simplify right side
    9,948,980.34x = 41,196,471,059,709.09
  5. Step 5: Solve for x
    x = 41,196,471,059,709.09/9,948,980.34
  6. Step 6: Final answer
    x = 4,140,773.19

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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.