Home / 3,896,373.60-5,373,514.08-2,446,204.20

Finding the Fourth Proportional to 3,896,373.60, 5,373,514.08 and 2,446,204.20

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Solution

The fourth proportional to 3,896,373.60, 5,373,514.08 and 2,446,204.20 is: 3,373,576.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896,373.60 : 5,373,514.08 = 2,446,204.20 : x
  2. Step 2: Convert to fraction form
    3,896,373.60/5,373,514.08 = 2,446,204.20/x
  3. Step 3: Cross multiply
    3,896,373.60x = 5,373,514.08 × 2,446,204.20
  4. Step 4: Simplify right side
    3,896,373.60x = 13,144,712,711,255.14
  5. Step 5: Solve for x
    x = 13,144,712,711,255.14/3,896,373.60
  6. Step 6: Final answer
    x = 3,373,576.06

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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.