Home / 2,041,819.83-2,817,625.04-1,111,508.24

Finding the Fourth Proportional to 2,041,819.83, 2,817,625.04 and 1,111,508.24

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Solution

The fourth proportional to 2,041,819.83, 2,817,625.04 and 1,111,508.24 is: 1,533,834.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,819.83 : 2,817,625.04 = 1,111,508.24 : x
  2. Step 2: Convert to fraction form
    2,041,819.83/2,817,625.04 = 1,111,508.24/x
  3. Step 3: Cross multiply
    2,041,819.83x = 2,817,625.04 × 1,111,508.24
  4. Step 4: Simplify right side
    2,041,819.83x = 3,131,813,449,190.33
  5. Step 5: Solve for x
    x = 3,131,813,449,190.33/2,041,819.83
  6. Step 6: Final answer
    x = 1,533,834.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.