Home / 739,792.17-1,109,594.73-234,404.43

Finding the Fourth Proportional to 739,792.17, 1,109,594.73 and 234,404.43

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Solution

The fourth proportional to 739,792.17, 1,109,594.73 and 234,404.43 is: 351,577.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,792.17 : 1,109,594.73 = 234,404.43 : x
  2. Step 2: Convert to fraction form
    739,792.17/1,109,594.73 = 234,404.43/x
  3. Step 3: Cross multiply
    739,792.17x = 1,109,594.73 × 234,404.43
  4. Step 4: Simplify right side
    739,792.17x = 260,093,920,216.65
  5. Step 5: Solve for x
    x = 260,093,920,216.65/739,792.17
  6. Step 6: Final answer
    x = 351,577.01

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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.