Home / 3,011,358.87-4,516,964.19-736,865.10

Finding the Fourth Proportional to 3,011,358.87, 4,516,964.19 and 736,865.10

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Solution

The fourth proportional to 3,011,358.87, 4,516,964.19 and 736,865.10 is: 1,105,279.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,358.87 : 4,516,964.19 = 736,865.10 : x
  2. Step 2: Convert to fraction form
    3,011,358.87/4,516,964.19 = 736,865.10/x
  3. Step 3: Cross multiply
    3,011,358.87x = 4,516,964.19 × 736,865.10
  4. Step 4: Simplify right side
    3,011,358.87x = 3,328,393,269,560.77
  5. Step 5: Solve for x
    x = 3,328,393,269,560.77/3,011,358.87
  6. Step 6: Final answer
    x = 1,105,279.51

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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.