Home / 4,896,469.40-7,344,704.10-1,302,229.40

Finding the Fourth Proportional to 4,896,469.40, 7,344,704.10 and 1,302,229.40

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Solution

The fourth proportional to 4,896,469.40, 7,344,704.10 and 1,302,229.40 is: 1,953,344.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,469.40 : 7,344,704.10 = 1,302,229.40 : x
  2. Step 2: Convert to fraction form
    4,896,469.40/7,344,704.10 = 1,302,229.40/x
  3. Step 3: Cross multiply
    4,896,469.40x = 7,344,704.10 × 1,302,229.40
  4. Step 4: Simplify right side
    4,896,469.40x = 9,564,489,613,320.54
  5. Step 5: Solve for x
    x = 9,564,489,613,320.54/4,896,469.40
  6. Step 6: Final answer
    x = 1,953,344.10

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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.