Home / 9,508,460.28-14,263,559.76-2,685,135.11

Finding the Fourth Proportional to 9,508,460.28, 14,263,559.76 and 2,685,135.11

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Solution

The fourth proportional to 9,508,460.28, 14,263,559.76 and 2,685,135.11 is: 4,027,948.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,508,460.28 : 14,263,559.76 = 2,685,135.11 : x
  2. Step 2: Convert to fraction form
    9,508,460.28/14,263,559.76 = 2,685,135.11/x
  3. Step 3: Cross multiply
    9,508,460.28x = 14,263,559.76 × 2,685,135.11
  4. Step 4: Simplify right side
    9,508,460.28x = 38,299,585,033,841.38
  5. Step 5: Solve for x
    x = 38,299,585,033,841.38/9,508,460.28
  6. Step 6: Final answer
    x = 4,027,948.15

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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.