Home / 2,247,309.76-3,371,063.01-650,034.31

Finding the Fourth Proportional to 2,247,309.76, 3,371,063.01 and 650,034.31

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Solution

The fourth proportional to 2,247,309.76, 3,371,063.01 and 650,034.31 is: 975,079.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,309.76 : 3,371,063.01 = 650,034.31 : x
  2. Step 2: Convert to fraction form
    2,247,309.76/3,371,063.01 = 650,034.31/x
  3. Step 3: Cross multiply
    2,247,309.76x = 3,371,063.01 × 650,034.31
  4. Step 4: Simplify right side
    2,247,309.76x = 2,191,306,606,806.59
  5. Step 5: Solve for x
    x = 2,191,306,606,806.59/2,247,309.76
  6. Step 6: Final answer
    x = 975,079.91

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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.