Home / 9,450,695.25-14,176,042.88-2,719,109.25

Finding the Fourth Proportional to 9,450,695.25, 14,176,042.88 and 2,719,109.25

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Solution

The fourth proportional to 9,450,695.25, 14,176,042.88 and 2,719,109.25 is: 4,078,663.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,695.25 : 14,176,042.88 = 2,719,109.25 : x
  2. Step 2: Convert to fraction form
    9,450,695.25/14,176,042.88 = 2,719,109.25/x
  3. Step 3: Cross multiply
    9,450,695.25x = 14,176,042.88 × 2,719,109.25
  4. Step 4: Simplify right side
    9,450,695.25x = 38,546,209,309,809.09
  5. Step 5: Solve for x
    x = 38,546,209,309,809.09/9,450,695.25
  6. Step 6: Final answer
    x = 4,078,663.88

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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.