Home / 2,315,680.56-3,473,489.52-1,035,949.68

Finding the Fourth Proportional to 2,315,680.56, 3,473,489.52 and 1,035,949.68

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Solution

The fourth proportional to 2,315,680.56, 3,473,489.52 and 1,035,949.68 is: 1,553,910.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,680.56 : 3,473,489.52 = 1,035,949.68 : x
  2. Step 2: Convert to fraction form
    2,315,680.56/3,473,489.52 = 1,035,949.68/x
  3. Step 3: Cross multiply
    2,315,680.56x = 3,473,489.52 × 1,035,949.68
  4. Step 4: Simplify right side
    2,315,680.56x = 3,598,360,356,727.35
  5. Step 5: Solve for x
    x = 3,598,360,356,727.35/2,315,680.56
  6. Step 6: Final answer
    x = 1,553,910.51

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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.