Home / 9,450,696.75-14,176,045.13-2,719,110.75

Finding the Fourth Proportional to 9,450,696.75, 14,176,045.13 and 2,719,110.75

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Solution

The fourth proportional to 9,450,696.75, 14,176,045.13 and 2,719,110.75 is: 4,078,666.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,696.75 : 14,176,045.13 = 2,719,110.75 : x
  2. Step 2: Convert to fraction form
    9,450,696.75/14,176,045.13 = 2,719,110.75/x
  3. Step 3: Cross multiply
    9,450,696.75x = 14,176,045.13 × 2,719,110.75
  4. Step 4: Simplify right side
    9,450,696.75x = 38,546,236,691,872.59
  5. Step 5: Solve for x
    x = 38,546,236,691,872.59/9,450,696.75
  6. Step 6: Final answer
    x = 4,078,666.13

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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.