Home / 1,756,091.35-2,423,795.92-1,067,616.91

Finding the Fourth Proportional to 1,756,091.35, 2,423,795.92 and 1,067,616.91

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Solution

The fourth proportional to 1,756,091.35, 2,423,795.92 and 1,067,616.91 is: 1,473,548.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,091.35 : 2,423,795.92 = 1,067,616.91 : x
  2. Step 2: Convert to fraction form
    1,756,091.35/2,423,795.92 = 1,067,616.91/x
  3. Step 3: Cross multiply
    1,756,091.35x = 2,423,795.92 × 1,067,616.91
  4. Step 4: Simplify right side
    1,756,091.35x = 2,587,685,510,581.01
  5. Step 5: Solve for x
    x = 2,587,685,510,581.01/1,756,091.35
  6. Step 6: Final answer
    x = 1,473,548.35

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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.