Home / 4,182,384.60-6,259,580.10-2,922,672.60

Finding the Fourth Proportional to 4,182,384.60, 6,259,580.10 and 2,922,672.60

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Solution

The fourth proportional to 4,182,384.60, 6,259,580.10 and 2,922,672.60 is: 4,374,227.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,384.60 : 6,259,580.10 = 2,922,672.60 : x
  2. Step 2: Convert to fraction form
    4,182,384.60/6,259,580.10 = 2,922,672.60/x
  3. Step 3: Cross multiply
    4,182,384.60x = 6,259,580.10 × 2,922,672.60
  4. Step 4: Simplify right side
    4,182,384.60x = 18,294,703,245,775.26
  5. Step 5: Solve for x
    x = 18,294,703,245,775.26/4,182,384.60
  6. Step 6: Final answer
    x = 4,374,227.86

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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.