Home / 1,033,623.60-1,546,061.40-927,772.80

Finding the Fourth Proportional to 1,033,623.60, 1,546,061.40 and 927,772.80

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Solution

The fourth proportional to 1,033,623.60, 1,546,061.40 and 927,772.80 is: 1,387,733.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,623.60 : 1,546,061.40 = 927,772.80 : x
  2. Step 2: Convert to fraction form
    1,033,623.60/1,546,061.40 = 927,772.80/x
  3. Step 3: Cross multiply
    1,033,623.60x = 1,546,061.40 × 927,772.80
  4. Step 4: Simplify right side
    1,033,623.60x = 1,434,393,714,049.92
  5. Step 5: Solve for x
    x = 1,434,393,714,049.92/1,033,623.60
  6. Step 6: Final answer
    x = 1,387,733.13

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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.