Home / 3,591,203.29-5,386,654.05-1,671,454.14

Finding the Fourth Proportional to 3,591,203.29, 5,386,654.05 and 1,671,454.14

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Solution

The fourth proportional to 3,591,203.29, 5,386,654.05 and 1,671,454.14 is: 2,507,110.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,203.29 : 5,386,654.05 = 1,671,454.14 : x
  2. Step 2: Convert to fraction form
    3,591,203.29/5,386,654.05 = 1,671,454.14/x
  3. Step 3: Cross multiply
    3,591,203.29x = 5,386,654.05 × 1,671,454.14
  4. Step 4: Simplify right side
    3,591,203.29x = 9,003,545,195,554.29
  5. Step 5: Solve for x
    x = 9,003,545,195,554.29/3,591,203.29
  6. Step 6: Final answer
    x = 2,507,110.98

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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.