Home / 3,327,543-4,592,009.34-1,799,650.13

Finding the Fourth Proportional to 3,327,543, 4,592,009.34 and 1,799,650.13

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Solution

The fourth proportional to 3,327,543, 4,592,009.34 and 1,799,650.13 is: 2,483,517.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,543 : 4,592,009.34 = 1,799,650.13 : x
  2. Step 2: Convert to fraction form
    3,327,543/4,592,009.34 = 1,799,650.13/x
  3. Step 3: Cross multiply
    3,327,543x = 4,592,009.34 × 1,799,650.13
  4. Step 4: Simplify right side
    3,327,543x = 8,264,010,182,732.17
  5. Step 5: Solve for x
    x = 8,264,010,182,732.17/3,327,543
  6. Step 6: Final answer
    x = 2,483,517.17

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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.