Home / 4,043,366.51-5,580,073.19-2,207,995.61

Finding the Fourth Proportional to 4,043,366.51, 5,580,073.19 and 2,207,995.61

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Solution

The fourth proportional to 4,043,366.51, 5,580,073.19 and 2,207,995.61 is: 3,047,158.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,366.51 : 5,580,073.19 = 2,207,995.61 : x
  2. Step 2: Convert to fraction form
    4,043,366.51/5,580,073.19 = 2,207,995.61/x
  3. Step 3: Cross multiply
    4,043,366.51x = 5,580,073.19 × 2,207,995.61
  4. Step 4: Simplify right side
    4,043,366.51x = 12,320,777,084,618.32
  5. Step 5: Solve for x
    x = 12,320,777,084,618.32/4,043,366.51
  6. Step 6: Final answer
    x = 3,047,158.12

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1.5x scale

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.