Home / 3,832,822.30-5,749,233.45-1,943,254.30

Finding the Fourth Proportional to 3,832,822.30, 5,749,233.45 and 1,943,254.30

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Solution

The fourth proportional to 3,832,822.30, 5,749,233.45 and 1,943,254.30 is: 2,914,881.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,822.30 : 5,749,233.45 = 1,943,254.30 : x
  2. Step 2: Convert to fraction form
    3,832,822.30/5,749,233.45 = 1,943,254.30/x
  3. Step 3: Cross multiply
    3,832,822.30x = 5,749,233.45 × 1,943,254.30
  4. Step 4: Simplify right side
    3,832,822.30x = 11,172,222,623,416.34
  5. Step 5: Solve for x
    x = 11,172,222,623,416.34/3,832,822.30
  6. Step 6: Final answer
    x = 2,914,881.45

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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.