Home / 2,550,448.68-3,826,263.24-867,552

Finding the Fourth Proportional to 2,550,448.68, 3,826,263.24 and 867,552

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Solution

The fourth proportional to 2,550,448.68, 3,826,263.24 and 867,552 is: 1,301,528.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,448.68 : 3,826,263.24 = 867,552 : x
  2. Step 2: Convert to fraction form
    2,550,448.68/3,826,263.24 = 867,552/x
  3. Step 3: Cross multiply
    2,550,448.68x = 3,826,263.24 × 867,552
  4. Step 4: Simplify right side
    2,550,448.68x = 3,319,482,326,388.48
  5. Step 5: Solve for x
    x = 3,319,482,326,388.48/2,550,448.68
  6. Step 6: Final answer
    x = 1,301,528.77

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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.