Home / 683,937.90-1,025,927.66-234,652.46

Finding the Fourth Proportional to 683,937.90, 1,025,927.66 and 234,652.46

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Solution

The fourth proportional to 683,937.90, 1,025,927.66 and 234,652.46 is: 351,985.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,937.90 : 1,025,927.66 = 234,652.46 : x
  2. Step 2: Convert to fraction form
    683,937.90/1,025,927.66 = 234,652.46/x
  3. Step 3: Cross multiply
    683,937.90x = 1,025,927.66 × 234,652.46
  4. Step 4: Simplify right side
    683,937.90x = 240,736,449,201.04
  5. Step 5: Solve for x
    x = 240,736,449,201.04/683,937.90
  6. Step 6: Final answer
    x = 351,985.83

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1.5x scale

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.