Home / 702,261.54-1,053,401.25-246,834.39

Finding the Fourth Proportional to 702,261.54, 1,053,401.25 and 246,834.39

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Solution

The fourth proportional to 702,261.54, 1,053,401.25 and 246,834.39 is: 370,254.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,261.54 : 1,053,401.25 = 246,834.39 : x
  2. Step 2: Convert to fraction form
    702,261.54/1,053,401.25 = 246,834.39/x
  3. Step 3: Cross multiply
    702,261.54x = 1,053,401.25 × 246,834.39
  4. Step 4: Simplify right side
    702,261.54x = 260,015,654,968.99
  5. Step 5: Solve for x
    x = 260,015,654,968.99/702,261.54
  6. Step 6: Final answer
    x = 370,254.73

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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.