Home / 2,565,463.67-3,540,098.76-1,736,851.69

Finding the Fourth Proportional to 2,565,463.67, 3,540,098.76 and 1,736,851.69

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Solution

The fourth proportional to 2,565,463.67, 3,540,098.76 and 1,736,851.69 is: 2,396,692.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,463.67 : 3,540,098.76 = 1,736,851.69 : x
  2. Step 2: Convert to fraction form
    2,565,463.67/3,540,098.76 = 1,736,851.69/x
  3. Step 3: Cross multiply
    2,565,463.67x = 3,540,098.76 × 1,736,851.69
  4. Step 4: Simplify right side
    2,565,463.67x = 6,148,626,496,372.41
  5. Step 5: Solve for x
    x = 6,148,626,496,372.41/2,565,463.67
  6. Step 6: Final answer
    x = 2,396,692.09

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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.