Home / 3,397,531.80-5,096,323.62-1,240,103.28

Finding the Fourth Proportional to 3,397,531.80, 5,096,323.62 and 1,240,103.28

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Solution

The fourth proportional to 3,397,531.80, 5,096,323.62 and 1,240,103.28 is: 1,860,164.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,531.80 : 5,096,323.62 = 1,240,103.28 : x
  2. Step 2: Convert to fraction form
    3,397,531.80/5,096,323.62 = 1,240,103.28/x
  3. Step 3: Cross multiply
    3,397,531.80x = 5,096,323.62 × 1,240,103.28
  4. Step 4: Simplify right side
    3,397,531.80x = 6,319,967,637,103.47
  5. Step 5: Solve for x
    x = 6,319,967,637,103.47/3,397,531.80
  6. Step 6: Final answer
    x = 1,860,164.38

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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.