Home / 971,052.48-1,340,058.24-541,360

Finding the Fourth Proportional to 971,052.48, 1,340,058.24 and 541,360

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Solution

The fourth proportional to 971,052.48, 1,340,058.24 and 541,360 is: 747,080.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,052.48 : 1,340,058.24 = 541,360 : x
  2. Step 2: Convert to fraction form
    971,052.48/1,340,058.24 = 541,360/x
  3. Step 3: Cross multiply
    971,052.48x = 1,340,058.24 × 541,360
  4. Step 4: Simplify right side
    971,052.48x = 725,453,928,806.40
  5. Step 5: Solve for x
    x = 725,453,928,806.40/971,052.48
  6. Step 6: Final answer
    x = 747,080.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.