Home / 3,259,054.40-4,893,247.20-1,841,878.40

Finding the Fourth Proportional to 3,259,054.40, 4,893,247.20 and 1,841,878.40

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Solution

The fourth proportional to 3,259,054.40, 4,893,247.20 and 1,841,878.40 is: 2,765,454.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,054.40 : 4,893,247.20 = 1,841,878.40 : x
  2. Step 2: Convert to fraction form
    3,259,054.40/4,893,247.20 = 1,841,878.40/x
  3. Step 3: Cross multiply
    3,259,054.40x = 4,893,247.20 × 1,841,878.40
  4. Step 4: Simplify right side
    3,259,054.40x = 9,012,766,323,540.48
  5. Step 5: Solve for x
    x = 9,012,766,323,540.48/3,259,054.40
  6. Step 6: Final answer
    x = 2,765,454.40

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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.