Home / 1,062,036.20-1,593,054.30-852,084.20

Finding the Fourth Proportional to 1,062,036.20, 1,593,054.30 and 852,084.20

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Solution

The fourth proportional to 1,062,036.20, 1,593,054.30 and 852,084.20 is: 1,278,126.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,036.20 : 1,593,054.30 = 852,084.20 : x
  2. Step 2: Convert to fraction form
    1,062,036.20/1,593,054.30 = 852,084.20/x
  3. Step 3: Cross multiply
    1,062,036.20x = 1,593,054.30 × 852,084.20
  4. Step 4: Simplify right side
    1,062,036.20x = 1,357,416,398,772.06
  5. Step 5: Solve for x
    x = 1,357,416,398,772.06/1,062,036.20
  6. Step 6: Final answer
    x = 1,278,126.30

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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.