Home / 1,167,510.40-1,751,058.24-325,853.44

Finding the Fourth Proportional to 1,167,510.40, 1,751,058.24 and 325,853.44

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Solution

The fourth proportional to 1,167,510.40, 1,751,058.24 and 325,853.44 is: 488,722.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,510.40 : 1,751,058.24 = 325,853.44 : x
  2. Step 2: Convert to fraction form
    1,167,510.40/1,751,058.24 = 325,853.44/x
  3. Step 3: Cross multiply
    1,167,510.40x = 1,751,058.24 × 325,853.44
  4. Step 4: Simplify right side
    1,167,510.40x = 570,588,351,144.35
  5. Step 5: Solve for x
    x = 570,588,351,144.35/1,167,510.40
  6. Step 6: Final answer
    x = 488,722.29

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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.