Home / 2,359,020.74-3,538,534.76-1,011,077.87

Finding the Fourth Proportional to 2,359,020.74, 3,538,534.76 and 1,011,077.87

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Solution

The fourth proportional to 2,359,020.74, 3,538,534.76 and 1,011,077.87 is: 1,516,618.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,020.74 : 3,538,534.76 = 1,011,077.87 : x
  2. Step 2: Convert to fraction form
    2,359,020.74/3,538,534.76 = 1,011,077.87/x
  3. Step 3: Cross multiply
    2,359,020.74x = 3,538,534.76 × 1,011,077.87
  4. Step 4: Simplify right side
    2,359,020.74x = 3,577,734,183,006.37
  5. Step 5: Solve for x
    x = 3,577,734,183,006.37/2,359,020.74
  6. Step 6: Final answer
    x = 1,516,618.37

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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.