Home / 2,673,286.20-4,009,929.30-876,228.30

Finding the Fourth Proportional to 2,673,286.20, 4,009,929.30 and 876,228.30

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Solution

The fourth proportional to 2,673,286.20, 4,009,929.30 and 876,228.30 is: 1,314,342.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,286.20 : 4,009,929.30 = 876,228.30 : x
  2. Step 2: Convert to fraction form
    2,673,286.20/4,009,929.30 = 876,228.30/x
  3. Step 3: Cross multiply
    2,673,286.20x = 4,009,929.30 × 876,228.30
  4. Step 4: Simplify right side
    2,673,286.20x = 3,513,613,533,659.19
  5. Step 5: Solve for x
    x = 3,513,613,533,659.19/2,673,286.20
  6. Step 6: Final answer
    x = 1,314,342.45

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Similar ratio
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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.