Home / 2,248,960.53-3,373,438.01-732,640.94

Finding the Fourth Proportional to 2,248,960.53, 3,373,438.01 and 732,640.94

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Solution

The fourth proportional to 2,248,960.53, 3,373,438.01 and 732,640.94 is: 1,098,960.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,960.53 : 3,373,438.01 = 732,640.94 : x
  2. Step 2: Convert to fraction form
    2,248,960.53/3,373,438.01 = 732,640.94/x
  3. Step 3: Cross multiply
    2,248,960.53x = 3,373,438.01 × 732,640.94
  4. Step 4: Simplify right side
    2,248,960.53x = 2,471,518,774,147.74
  5. Step 5: Solve for x
    x = 2,471,518,774,147.74/2,248,960.53
  6. Step 6: Final answer
    x = 1,098,960.49

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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.