Home / 5,822,648.31-8,035,286.53-3,376,709.55

Finding the Fourth Proportional to 5,822,648.31, 8,035,286.53 and 3,376,709.55

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Solution

The fourth proportional to 5,822,648.31, 8,035,286.53 and 3,376,709.55 is: 4,659,877.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822,648.31 : 8,035,286.53 = 3,376,709.55 : x
  2. Step 2: Convert to fraction form
    5,822,648.31/8,035,286.53 = 3,376,709.55/x
  3. Step 3: Cross multiply
    5,822,648.31x = 8,035,286.53 × 3,376,709.55
  4. Step 4: Simplify right side
    5,822,648.31x = 27,132,828,762,837.36
  5. Step 5: Solve for x
    x = 27,132,828,762,837.36/5,822,648.31
  6. Step 6: Final answer
    x = 4,659,877.66

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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.