Home / 2,025,240.03-3,038,698.80-887,414.40

Finding the Fourth Proportional to 2,025,240.03, 3,038,698.80 and 887,414.40

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Solution

The fourth proportional to 2,025,240.03, 3,038,698.80 and 887,414.40 is: 1,331,489.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,240.03 : 3,038,698.80 = 887,414.40 : x
  2. Step 2: Convert to fraction form
    2,025,240.03/3,038,698.80 = 887,414.40/x
  3. Step 3: Cross multiply
    2,025,240.03x = 3,038,698.80 × 887,414.40
  4. Step 4: Simplify right side
    2,025,240.03x = 2,696,585,072,382.72
  5. Step 5: Solve for x
    x = 2,696,585,072,382.72/2,025,240.03
  6. Step 6: Final answer
    x = 1,331,489.12

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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.