Home / 1,760,515.41-2,641,754.07-950,883.45

Finding the Fourth Proportional to 1,760,515.41, 2,641,754.07 and 950,883.45

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Solution

The fourth proportional to 1,760,515.41, 2,641,754.07 and 950,883.45 is: 1,426,855.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,515.41 : 2,641,754.07 = 950,883.45 : x
  2. Step 2: Convert to fraction form
    1,760,515.41/2,641,754.07 = 950,883.45/x
  3. Step 3: Cross multiply
    1,760,515.41x = 2,641,754.07 × 950,883.45
  4. Step 4: Simplify right side
    1,760,515.41x = 2,512,000,231,760.79
  5. Step 5: Solve for x
    x = 2,512,000,231,760.79/1,760,515.41
  6. Step 6: Final answer
    x = 1,426,855.01

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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.