Home / 1,481,265.93-2,044,313.24-836,727.65

Finding the Fourth Proportional to 1,481,265.93, 2,044,313.24 and 836,727.65

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Solution

The fourth proportional to 1,481,265.93, 2,044,313.24 and 836,727.65 is: 1,154,778.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,265.93 : 2,044,313.24 = 836,727.65 : x
  2. Step 2: Convert to fraction form
    1,481,265.93/2,044,313.24 = 836,727.65/x
  3. Step 3: Cross multiply
    1,481,265.93x = 2,044,313.24 × 836,727.65
  4. Step 4: Simplify right side
    1,481,265.93x = 1,710,533,398,763.88
  5. Step 5: Solve for x
    x = 1,710,533,398,763.88/1,481,265.93
  6. Step 6: Final answer
    x = 1,154,778.06

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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.