Home / 4,445,680.82-6,135,045.75-2,408,490.32

Finding the Fourth Proportional to 4,445,680.82, 6,135,045.75 and 2,408,490.32

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Solution

The fourth proportional to 4,445,680.82, 6,135,045.75 and 2,408,490.32 is: 3,323,720.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,680.82 : 6,135,045.75 = 2,408,490.32 : x
  2. Step 2: Convert to fraction form
    4,445,680.82/6,135,045.75 = 2,408,490.32/x
  3. Step 3: Cross multiply
    4,445,680.82x = 6,135,045.75 × 2,408,490.32
  4. Step 4: Simplify right side
    4,445,680.82x = 14,776,198,270,956.91
  5. Step 5: Solve for x
    x = 14,776,198,270,956.91/4,445,680.82
  6. Step 6: Final answer
    x = 3,323,720.01

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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.