Home / 2,254,472.35-3,381,715.35-548,615.91

Finding the Fourth Proportional to 2,254,472.35, 3,381,715.35 and 548,615.91

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Solution

The fourth proportional to 2,254,472.35, 3,381,715.35 and 548,615.91 is: 822,925.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,472.35 : 3,381,715.35 = 548,615.91 : x
  2. Step 2: Convert to fraction form
    2,254,472.35/3,381,715.35 = 548,615.91/x
  3. Step 3: Cross multiply
    2,254,472.35x = 3,381,715.35 × 548,615.91
  4. Step 4: Simplify right side
    2,254,472.35x = 1,855,262,844,101.22
  5. Step 5: Solve for x
    x = 1,855,262,844,101.22/2,254,472.35
  6. Step 6: Final answer
    x = 822,925.53

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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.