Home / 1,735,234.80-2,603,046.60-537,147.60

Finding the Fourth Proportional to 1,735,234.80, 2,603,046.60 and 537,147.60

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Solution

The fourth proportional to 1,735,234.80, 2,603,046.60 and 537,147.60 is: 805,781.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,234.80 : 2,603,046.60 = 537,147.60 : x
  2. Step 2: Convert to fraction form
    1,735,234.80/2,603,046.60 = 537,147.60/x
  3. Step 3: Cross multiply
    1,735,234.80x = 2,603,046.60 × 537,147.60
  4. Step 4: Simplify right side
    1,735,234.80x = 1,398,220,233,878.16
  5. Step 5: Solve for x
    x = 1,398,220,233,878.16/1,735,234.80
  6. Step 6: Final answer
    x = 805,781.58

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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.