Home / 1,826,108.88-2,739,507.60-563,641.26

Finding the Fourth Proportional to 1,826,108.88, 2,739,507.60 and 563,641.26

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Solution

The fourth proportional to 1,826,108.88, 2,739,507.60 and 563,641.26 is: 845,568.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,108.88 : 2,739,507.60 = 563,641.26 : x
  2. Step 2: Convert to fraction form
    1,826,108.88/2,739,507.60 = 563,641.26/x
  3. Step 3: Cross multiply
    1,826,108.88x = 2,739,507.60 × 563,641.26
  4. Step 4: Simplify right side
    1,826,108.88x = 1,544,099,515,443.58
  5. Step 5: Solve for x
    x = 1,544,099,515,443.58/1,826,108.88
  6. Step 6: Final answer
    x = 845,568.15

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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.