Home / 4,376,449.17-6,565,524.66-1,680,576.26

Finding the Fourth Proportional to 4,376,449.17, 6,565,524.66 and 1,680,576.26

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Solution

The fourth proportional to 4,376,449.17, 6,565,524.66 and 1,680,576.26 is: 2,521,191.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,449.17 : 6,565,524.66 = 1,680,576.26 : x
  2. Step 2: Convert to fraction form
    4,376,449.17/6,565,524.66 = 1,680,576.26/x
  3. Step 3: Cross multiply
    4,376,449.17x = 6,565,524.66 × 1,680,576.26
  4. Step 4: Simplify right side
    4,376,449.17x = 11,033,864,845,212.95
  5. Step 5: Solve for x
    x = 11,033,864,845,212.95/4,376,449.17
  6. Step 6: Final answer
    x = 2,521,191.13

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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.