Home / 6,799,973.76-9,384,026.16-3,744,297.36

Finding the Fourth Proportional to 6,799,973.76, 9,384,026.16 and 3,744,297.36

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Solution

The fourth proportional to 6,799,973.76, 9,384,026.16 and 3,744,297.36 is: 5,167,164.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799,973.76 : 9,384,026.16 = 3,744,297.36 : x
  2. Step 2: Convert to fraction form
    6,799,973.76/9,384,026.16 = 3,744,297.36/x
  3. Step 3: Cross multiply
    6,799,973.76x = 9,384,026.16 × 3,744,297.36
  4. Step 4: Simplify right side
    6,799,973.76x = 35,136,584,377,058.94
  5. Step 5: Solve for x
    x = 35,136,584,377,058.94/6,799,973.76
  6. Step 6: Final answer
    x = 5,167,164.70

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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.