Home / 1,025,218.79-1,414,774.51-566,323.49

Finding the Fourth Proportional to 1,025,218.79, 1,414,774.51 and 566,323.49

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Solution

The fourth proportional to 1,025,218.79, 1,414,774.51 and 566,323.49 is: 781,511.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,218.79 : 1,414,774.51 = 566,323.49 : x
  2. Step 2: Convert to fraction form
    1,025,218.79/1,414,774.51 = 566,323.49/x
  3. Step 3: Cross multiply
    1,025,218.79x = 1,414,774.51 × 566,323.49
  4. Step 4: Simplify right side
    1,025,218.79x = 801,220,038,698.11
  5. Step 5: Solve for x
    x = 801,220,038,698.11/1,025,218.79
  6. Step 6: Final answer
    x = 781,511.27

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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.