Home / 2,431,912.04-3,648,260.06-749,014.76

Finding the Fourth Proportional to 2,431,912.04, 3,648,260.06 and 749,014.76

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Solution

The fourth proportional to 2,431,912.04, 3,648,260.06 and 749,014.76 is: 1,123,642.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,431,912.04 : 3,648,260.06 = 749,014.76 : x
  2. Step 2: Convert to fraction form
    2,431,912.04/3,648,260.06 = 749,014.76/x
  3. Step 3: Cross multiply
    2,431,912.04x = 3,648,260.06 × 749,014.76
  4. Step 4: Simplify right side
    2,431,912.04x = 2,732,600,633,258.49
  5. Step 5: Solve for x
    x = 2,732,600,633,258.49/2,431,912.04
  6. Step 6: Final answer
    x = 1,123,642.87

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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.