Home / 2,444,432.40-3,666,648.60-1,540,982.70

Finding the Fourth Proportional to 2,444,432.40, 3,666,648.60 and 1,540,982.70

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Solution

The fourth proportional to 2,444,432.40, 3,666,648.60 and 1,540,982.70 is: 2,311,474.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,432.40 : 3,666,648.60 = 1,540,982.70 : x
  2. Step 2: Convert to fraction form
    2,444,432.40/3,666,648.60 = 1,540,982.70/x
  3. Step 3: Cross multiply
    2,444,432.40x = 3,666,648.60 × 1,540,982.70
  4. Step 4: Simplify right side
    2,444,432.40x = 5,650,242,059,579.22
  5. Step 5: Solve for x
    x = 5,650,242,059,579.22/2,444,432.40
  6. Step 6: Final answer
    x = 2,311,474.05

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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.