Home / 5,395,167.84-8,085,775.44-4,036,671.84

Finding the Fourth Proportional to 5,395,167.84, 8,085,775.44 and 4,036,671.84

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Solution

The fourth proportional to 5,395,167.84, 8,085,775.44 and 4,036,671.84 is: 6,049,788.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,167.84 : 8,085,775.44 = 4,036,671.84 : x
  2. Step 2: Convert to fraction form
    5,395,167.84/8,085,775.44 = 4,036,671.84/x
  3. Step 3: Cross multiply
    5,395,167.84x = 8,085,775.44 × 4,036,671.84
  4. Step 4: Simplify right side
    5,395,167.84x = 32,639,622,023,211.61
  5. Step 5: Solve for x
    x = 32,639,622,023,211.61/5,395,167.84
  6. Step 6: Final answer
    x = 6,049,788.07

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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.