Home / 3,028,360.68-4,528,728-2,260,402.92

Finding the Fourth Proportional to 3,028,360.68, 4,528,728 and 2,260,402.92

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Solution

The fourth proportional to 3,028,360.68, 4,528,728 and 2,260,402.92 is: 3,380,294.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,360.68 : 4,528,728 = 2,260,402.92 : x
  2. Step 2: Convert to fraction form
    3,028,360.68/4,528,728 = 2,260,402.92/x
  3. Step 3: Cross multiply
    3,028,360.68x = 4,528,728 × 2,260,402.92
  4. Step 4: Simplify right side
    3,028,360.68x = 10,236,749,995,085.76
  5. Step 5: Solve for x
    x = 10,236,749,995,085.76/3,028,360.68
  6. Step 6: Final answer
    x = 3,380,294.18

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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.