Home / 2,670,408.50-4,006,114.95-1,073,098.22

Finding the Fourth Proportional to 2,670,408.50, 4,006,114.95 and 1,073,098.22

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Solution

The fourth proportional to 2,670,408.50, 4,006,114.95 and 1,073,098.22 is: 1,609,849.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,408.50 : 4,006,114.95 = 1,073,098.22 : x
  2. Step 2: Convert to fraction form
    2,670,408.50/4,006,114.95 = 1,073,098.22/x
  3. Step 3: Cross multiply
    2,670,408.50x = 4,006,114.95 × 1,073,098.22
  4. Step 4: Simplify right side
    2,670,408.50x = 4,298,954,821,960.39
  5. Step 5: Solve for x
    x = 4,298,954,821,960.39/2,670,408.50
  6. Step 6: Final answer
    x = 1,609,849.14

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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.