Home / 1,349,022.44-2,024,531.40-639,052.04

Finding the Fourth Proportional to 1,349,022.44, 2,024,531.40 and 639,052.04

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Solution

The fourth proportional to 1,349,022.44, 2,024,531.40 and 639,052.04 is: 959,050.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,022.44 : 2,024,531.40 = 639,052.04 : x
  2. Step 2: Convert to fraction form
    1,349,022.44/2,024,531.40 = 639,052.04/x
  3. Step 3: Cross multiply
    1,349,022.44x = 2,024,531.40 × 639,052.04
  4. Step 4: Simplify right side
    1,349,022.44x = 1,293,780,921,214.06
  5. Step 5: Solve for x
    x = 1,293,780,921,214.06/1,349,022.44
  6. Step 6: Final answer
    x = 959,050.70

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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.