Home / 1,174,034.70-1,761,273.27-444,776.36

Finding the Fourth Proportional to 1,174,034.70, 1,761,273.27 and 444,776.36

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Solution

The fourth proportional to 1,174,034.70, 1,761,273.27 and 444,776.36 is: 667,248.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,034.70 : 1,761,273.27 = 444,776.36 : x
  2. Step 2: Convert to fraction form
    1,174,034.70/1,761,273.27 = 444,776.36/x
  3. Step 3: Cross multiply
    1,174,034.70x = 1,761,273.27 × 444,776.36
  4. Step 4: Simplify right side
    1,174,034.70x = 783,372,713,995.90
  5. Step 5: Solve for x
    x = 783,372,713,995.90/1,174,034.70
  6. Step 6: Final answer
    x = 667,248.35

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1.5x scale

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.