Home / 1,883,422.80-2,599,117.80-1,023,977.04

Finding the Fourth Proportional to 1,883,422.80, 2,599,117.80 and 1,023,977.04

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Solution

The fourth proportional to 1,883,422.80, 2,599,117.80 and 1,023,977.04 is: 1,413,085.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,422.80 : 2,599,117.80 = 1,023,977.04 : x
  2. Step 2: Convert to fraction form
    1,883,422.80/2,599,117.80 = 1,023,977.04/x
  3. Step 3: Cross multiply
    1,883,422.80x = 2,599,117.80 × 1,023,977.04
  4. Step 4: Simplify right side
    1,883,422.80x = 2,661,436,951,455.31
  5. Step 5: Solve for x
    x = 2,661,436,951,455.31/1,883,422.80
  6. Step 6: Final answer
    x = 1,413,085.24

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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.