Home / 1,761,127.26-2,641,589.69-1,046,011.34

Finding the Fourth Proportional to 1,761,127.26, 2,641,589.69 and 1,046,011.34

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Solution

The fourth proportional to 1,761,127.26, 2,641,589.69 and 1,046,011.34 is: 1,568,956.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,127.26 : 2,641,589.69 = 1,046,011.34 : x
  2. Step 2: Convert to fraction form
    1,761,127.26/2,641,589.69 = 1,046,011.34/x
  3. Step 3: Cross multiply
    1,761,127.26x = 2,641,589.69 × 1,046,011.34
  4. Step 4: Simplify right side
    1,761,127.26x = 2,763,132,752,929.08
  5. Step 5: Solve for x
    x = 2,763,132,752,929.08/1,761,127.26
  6. Step 6: Final answer
    x = 1,568,956.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.