Home / 1,344,503.12-2,017,065.72-596,607.44

Finding the Fourth Proportional to 1,344,503.12, 2,017,065.72 and 596,607.44

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Solution

The fourth proportional to 1,344,503.12, 2,017,065.72 and 596,607.44 is: 895,049.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,503.12 : 2,017,065.72 = 596,607.44 : x
  2. Step 2: Convert to fraction form
    1,344,503.12/2,017,065.72 = 596,607.44/x
  3. Step 3: Cross multiply
    1,344,503.12x = 2,017,065.72 × 596,607.44
  4. Step 4: Simplify right side
    1,344,503.12x = 1,203,396,415,520.96
  5. Step 5: Solve for x
    x = 1,203,396,415,520.96/1,344,503.12
  6. Step 6: Final answer
    x = 895,049.18

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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.