Home / 1,828,686.10-2,743,029.15-566,641.30

Finding the Fourth Proportional to 1,828,686.10, 2,743,029.15 and 566,641.30

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Solution

The fourth proportional to 1,828,686.10, 2,743,029.15 and 566,641.30 is: 849,961.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,686.10 : 2,743,029.15 = 566,641.30 : x
  2. Step 2: Convert to fraction form
    1,828,686.10/2,743,029.15 = 566,641.30/x
  3. Step 3: Cross multiply
    1,828,686.10x = 2,743,029.15 × 566,641.30
  4. Step 4: Simplify right side
    1,828,686.10x = 1,554,313,603,493.90
  5. Step 5: Solve for x
    x = 1,554,313,603,493.90/1,828,686.10
  6. Step 6: Final answer
    x = 849,961.95

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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.