Home / 2,035,628.20-3,053,921.82-615,696.04

Finding the Fourth Proportional to 2,035,628.20, 3,053,921.82 and 615,696.04

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Solution

The fourth proportional to 2,035,628.20, 3,053,921.82 and 615,696.04 is: 923,689.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,628.20 : 3,053,921.82 = 615,696.04 : x
  2. Step 2: Convert to fraction form
    2,035,628.20/3,053,921.82 = 615,696.04/x
  3. Step 3: Cross multiply
    2,035,628.20x = 3,053,921.82 × 615,696.04
  4. Step 4: Simplify right side
    2,035,628.20x = 1,880,287,571,043.59
  5. Step 5: Solve for x
    x = 1,880,287,571,043.59/2,035,628.20
  6. Step 6: Final answer
    x = 923,689.10

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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.