Home / 1,575,414.21-2,363,617.04-563,846.52

Finding the Fourth Proportional to 1,575,414.21, 2,363,617.04 and 563,846.52

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Solution

The fourth proportional to 1,575,414.21, 2,363,617.04 and 563,846.52 is: 845,947.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,414.21 : 2,363,617.04 = 563,846.52 : x
  2. Step 2: Convert to fraction form
    1,575,414.21/2,363,617.04 = 563,846.52/x
  3. Step 3: Cross multiply
    1,575,414.21x = 2,363,617.04 × 563,846.52
  4. Step 4: Simplify right side
    1,575,414.21x = 1,332,717,239,797.47
  5. Step 5: Solve for x
    x = 1,332,717,239,797.47/1,575,414.21
  6. Step 6: Final answer
    x = 845,947.20

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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.