Home / 2,002,041.01-3,003,447.89-653,841.17

Finding the Fourth Proportional to 2,002,041.01, 3,003,447.89 and 653,841.17

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Solution

The fourth proportional to 2,002,041.01, 3,003,447.89 and 653,841.17 is: 980,887.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,041.01 : 3,003,447.89 = 653,841.17 : x
  2. Step 2: Convert to fraction form
    2,002,041.01/3,003,447.89 = 653,841.17/x
  3. Step 3: Cross multiply
    2,002,041.01x = 3,003,447.89 × 653,841.17
  4. Step 4: Simplify right side
    2,002,041.01x = 1,963,777,879,162.43
  5. Step 5: Solve for x
    x = 1,963,777,879,162.43/2,002,041.01
  6. Step 6: Final answer
    x = 980,887.94

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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.