Home / 3,650,592.03-5,037,612.51-1,996,412.66

Finding the Fourth Proportional to 3,650,592.03, 5,037,612.51 and 1,996,412.66

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Solution

The fourth proportional to 3,650,592.03, 5,037,612.51 and 1,996,412.66 is: 2,754,937.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,592.03 : 5,037,612.51 = 1,996,412.66 : x
  2. Step 2: Convert to fraction form
    3,650,592.03/5,037,612.51 = 1,996,412.66/x
  3. Step 3: Cross multiply
    3,650,592.03x = 5,037,612.51 × 1,996,412.66
  4. Step 4: Simplify right side
    3,650,592.03x = 10,057,153,391,138.38
  5. Step 5: Solve for x
    x = 10,057,153,391,138.38/3,650,592.03
  6. Step 6: Final answer
    x = 2,754,937.64

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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.