Home / 1,717,033.12-2,369,025.60-1,073,107.44

Finding the Fourth Proportional to 1,717,033.12, 2,369,025.60 and 1,073,107.44

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Solution

The fourth proportional to 1,717,033.12, 2,369,025.60 and 1,073,107.44 is: 1,480,588.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,033.12 : 2,369,025.60 = 1,073,107.44 : x
  2. Step 2: Convert to fraction form
    1,717,033.12/2,369,025.60 = 1,073,107.44/x
  3. Step 3: Cross multiply
    1,717,033.12x = 2,369,025.60 × 1,073,107.44
  4. Step 4: Simplify right side
    1,717,033.12x = 2,542,218,996,910.46
  5. Step 5: Solve for x
    x = 2,542,218,996,910.46/1,717,033.12
  6. Step 6: Final answer
    x = 1,480,588.21

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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.