Home / 7,735,264.47-10,674,842.76-4,250,819.88

Finding the Fourth Proportional to 7,735,264.47, 10,674,842.76 and 4,250,819.88

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Solution

The fourth proportional to 7,735,264.47, 10,674,842.76 and 4,250,819.88 is: 5,866,229.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735,264.47 : 10,674,842.76 = 4,250,819.88 : x
  2. Step 2: Convert to fraction form
    7,735,264.47/10,674,842.76 = 4,250,819.88/x
  3. Step 3: Cross multiply
    7,735,264.47x = 10,674,842.76 × 4,250,819.88
  4. Step 4: Simplify right side
    7,735,264.47x = 45,376,833,820,082.07
  5. Step 5: Solve for x
    x = 45,376,833,820,082.07/7,735,264.47
  6. Step 6: Final answer
    x = 5,866,229.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.