Home / 3,336,348-4,591,749.02-2,750,888.10

Finding the Fourth Proportional to 3,336,348, 4,591,749.02 and 2,750,888.10

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Solution

The fourth proportional to 3,336,348, 4,591,749.02 and 2,750,888.10 is: 3,785,992.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,348 : 4,591,749.02 = 2,750,888.10 : x
  2. Step 2: Convert to fraction form
    3,336,348/4,591,749.02 = 2,750,888.10/x
  3. Step 3: Cross multiply
    3,336,348x = 4,591,749.02 × 2,750,888.10
  4. Step 4: Simplify right side
    3,336,348x = 12,631,387,723,550.22
  5. Step 5: Solve for x
    x = 12,631,387,723,550.22/3,336,348
  6. Step 6: Final answer
    x = 3,785,992.27

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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.