Home / 4,445,896.20-6,135,335.55-2,408,705.70

Finding the Fourth Proportional to 4,445,896.20, 6,135,335.55 and 2,408,705.70

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Solution

The fourth proportional to 4,445,896.20, 6,135,335.55 and 2,408,705.70 is: 3,324,013.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,896.20 : 6,135,335.55 = 2,408,705.70 : x
  2. Step 2: Convert to fraction form
    4,445,896.20/6,135,335.55 = 2,408,705.70/x
  3. Step 3: Cross multiply
    4,445,896.20x = 6,135,335.55 × 2,408,705.70
  4. Step 4: Simplify right side
    4,445,896.20x = 14,778,217,710,697.63
  5. Step 5: Solve for x
    x = 14,778,217,710,697.63/4,445,896.20
  6. Step 6: Final answer
    x = 3,324,013.21

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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.