Home / 1,759,910.04-2,428,712.22-995,963.40

Finding the Fourth Proportional to 1,759,910.04, 2,428,712.22 and 995,963.40

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Solution

The fourth proportional to 1,759,910.04, 2,428,712.22 and 995,963.40 is: 1,374,450.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,910.04 : 2,428,712.22 = 995,963.40 : x
  2. Step 2: Convert to fraction form
    1,759,910.04/2,428,712.22 = 995,963.40/x
  3. Step 3: Cross multiply
    1,759,910.04x = 2,428,712.22 × 995,963.40
  4. Step 4: Simplify right side
    1,759,910.04x = 2,418,908,480,252.75
  5. Step 5: Solve for x
    x = 2,418,908,480,252.75/1,759,910.04
  6. Step 6: Final answer
    x = 1,374,450.07

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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.