Home / 1,883,357.32-2,599,084.04-1,023,976.84

Finding the Fourth Proportional to 1,883,357.32, 2,599,084.04 and 1,023,976.84

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Solution

The fourth proportional to 1,883,357.32, 2,599,084.04 and 1,023,976.84 is: 1,413,115.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,357.32 : 2,599,084.04 = 1,023,976.84 : x
  2. Step 2: Convert to fraction form
    1,883,357.32/2,599,084.04 = 1,023,976.84/x
  3. Step 3: Cross multiply
    1,883,357.32x = 2,599,084.04 × 1,023,976.84
  4. Step 4: Simplify right side
    1,883,357.32x = 2,661,401,862,173.63
  5. Step 5: Solve for x
    x = 2,661,401,862,173.63/1,883,357.32
  6. Step 6: Final answer
    x = 1,413,115.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.