Home / 1,736,694.72-2,396,673.42-1,011,589.16

Finding the Fourth Proportional to 1,736,694.72, 2,396,673.42 and 1,011,589.16

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Solution

The fourth proportional to 1,736,694.72, 2,396,673.42 and 1,011,589.16 is: 1,396,013.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,694.72 : 2,396,673.42 = 1,011,589.16 : x
  2. Step 2: Convert to fraction form
    1,736,694.72/2,396,673.42 = 1,011,589.16/x
  3. Step 3: Cross multiply
    1,736,694.72x = 2,396,673.42 × 1,011,589.16
  4. Step 4: Simplify right side
    1,736,694.72x = 2,424,448,839,748.76
  5. Step 5: Solve for x
    x = 2,424,448,839,748.76/1,736,694.72
  6. Step 6: Final answer
    x = 1,396,013.25

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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.