Home / 3,602,087.01-4,970,998.49-2,053,321.11

Finding the Fourth Proportional to 3,602,087.01, 4,970,998.49 and 2,053,321.11

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Solution

The fourth proportional to 3,602,087.01, 4,970,998.49 and 2,053,321.11 is: 2,833,650.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,087.01 : 4,970,998.49 = 2,053,321.11 : x
  2. Step 2: Convert to fraction form
    3,602,087.01/4,970,998.49 = 2,053,321.11/x
  3. Step 3: Cross multiply
    3,602,087.01x = 4,970,998.49 × 2,053,321.11
  4. Step 4: Simplify right side
    3,602,087.01x = 10,207,056,127,028.52
  5. Step 5: Solve for x
    x = 10,207,056,127,028.52/3,602,087.01
  6. Step 6: Final answer
    x = 2,833,650.63

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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.