Home / 2,024,894.80-3,037,342.20-826,418.80

Finding the Fourth Proportional to 2,024,894.80, 3,037,342.20 and 826,418.80

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Solution

The fourth proportional to 2,024,894.80, 3,037,342.20 and 826,418.80 is: 1,239,628.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,894.80 : 3,037,342.20 = 826,418.80 : x
  2. Step 2: Convert to fraction form
    2,024,894.80/3,037,342.20 = 826,418.80/x
  3. Step 3: Cross multiply
    2,024,894.80x = 3,037,342.20 × 826,418.80
  4. Step 4: Simplify right side
    2,024,894.80x = 2,510,116,696,113.36
  5. Step 5: Solve for x
    x = 2,510,116,696,113.36/2,024,894.80
  6. Step 6: Final answer
    x = 1,239,628.20

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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.