Home / 1,760,519.41-2,641,760.07-950,887.45

Finding the Fourth Proportional to 1,760,519.41, 2,641,760.07 and 950,887.45

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Solution

The fourth proportional to 1,760,519.41, 2,641,760.07 and 950,887.45 is: 1,426,861.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,519.41 : 2,641,760.07 = 950,887.45 : x
  2. Step 2: Convert to fraction form
    1,760,519.41/2,641,760.07 = 950,887.45/x
  3. Step 3: Cross multiply
    1,760,519.41x = 2,641,760.07 × 950,887.45
  4. Step 4: Simplify right side
    1,760,519.41x = 2,512,016,496,474.12
  5. Step 5: Solve for x
    x = 2,512,016,496,474.12/1,760,519.41
  6. Step 6: Final answer
    x = 1,426,861.01

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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.