Home / 1,174,301.20-1,761,727.74-364,644.24

Finding the Fourth Proportional to 1,174,301.20, 1,761,727.74 and 364,644.24

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Solution

The fourth proportional to 1,174,301.20, 1,761,727.74 and 364,644.24 is: 547,052.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,301.20 : 1,761,727.74 = 364,644.24 : x
  2. Step 2: Convert to fraction form
    1,174,301.20/1,761,727.74 = 364,644.24/x
  3. Step 3: Cross multiply
    1,174,301.20x = 1,761,727.74 × 364,644.24
  4. Step 4: Simplify right side
    1,174,301.20x = 642,403,872,839.22
  5. Step 5: Solve for x
    x = 642,403,872,839.22/1,174,301.20
  6. Step 6: Final answer
    x = 547,052.04

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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.