Home / 5,108,532.35-7,051,482.90-3,044,195.46

Finding the Fourth Proportional to 5,108,532.35, 7,051,482.90 and 3,044,195.46

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Solution

The fourth proportional to 5,108,532.35, 7,051,482.90 and 3,044,195.46 is: 4,202,007.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,108,532.35 : 7,051,482.90 = 3,044,195.46 : x
  2. Step 2: Convert to fraction form
    5,108,532.35/7,051,482.90 = 3,044,195.46/x
  3. Step 3: Cross multiply
    5,108,532.35x = 7,051,482.90 × 3,044,195.46
  4. Step 4: Simplify right side
    5,108,532.35x = 21,466,092,230,447.64
  5. Step 5: Solve for x
    x = 21,466,092,230,447.64/5,108,532.35
  6. Step 6: Final answer
    x = 4,202,007.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.