Home / 6,384,553.44-9,575,058.24-1,772,480.16

Finding the Fourth Proportional to 6,384,553.44, 9,575,058.24 and 1,772,480.16

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Solution

The fourth proportional to 6,384,553.44, 9,575,058.24 and 1,772,480.16 is: 2,658,228.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,553.44 : 9,575,058.24 = 1,772,480.16 : x
  2. Step 2: Convert to fraction form
    6,384,553.44/9,575,058.24 = 1,772,480.16/x
  3. Step 3: Cross multiply
    6,384,553.44x = 9,575,058.24 × 1,772,480.16
  4. Step 4: Simplify right side
    6,384,553.44x = 16,971,600,761,244.52
  5. Step 5: Solve for x
    x = 16,971,600,761,244.52/6,384,553.44
  6. Step 6: Final answer
    x = 2,658,228.32

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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.