Home / 2,299,630.08-3,449,180.88-616,601.28

Finding the Fourth Proportional to 2,299,630.08, 3,449,180.88 and 616,601.28

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Solution

The fourth proportional to 2,299,630.08, 3,449,180.88 and 616,601.28 is: 924,831.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,630.08 : 3,449,180.88 = 616,601.28 : x
  2. Step 2: Convert to fraction form
    2,299,630.08/3,449,180.88 = 616,601.28/x
  3. Step 3: Cross multiply
    2,299,630.08x = 3,449,180.88 × 616,601.28
  4. Step 4: Simplify right side
    2,299,630.08x = 2,126,769,345,559.53
  5. Step 5: Solve for x
    x = 2,126,769,345,559.53/2,299,630.08
  6. Step 6: Final answer
    x = 924,831.07

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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.