Home / 1,084,100.58-1,625,520.51-410,234.04

Finding the Fourth Proportional to 1,084,100.58, 1,625,520.51 and 410,234.04

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Solution

The fourth proportional to 1,084,100.58, 1,625,520.51 and 410,234.04 is: 615,112.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,100.58 : 1,625,520.51 = 410,234.04 : x
  2. Step 2: Convert to fraction form
    1,084,100.58/1,625,520.51 = 410,234.04/x
  3. Step 3: Cross multiply
    1,084,100.58x = 1,625,520.51 × 410,234.04
  4. Step 4: Simplify right side
    1,084,100.58x = 666,843,845,920.16
  5. Step 5: Solve for x
    x = 666,843,845,920.16/1,084,100.58
  6. Step 6: Final answer
    x = 615,112.53

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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.