Home / 3,900,467.36-5,850,854.13-1,204,552.46

Finding the Fourth Proportional to 3,900,467.36, 5,850,854.13 and 1,204,552.46

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Solution

The fourth proportional to 3,900,467.36, 5,850,854.13 and 1,204,552.46 is: 1,806,875.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,900,467.36 : 5,850,854.13 = 1,204,552.46 : x
  2. Step 2: Convert to fraction form
    3,900,467.36/5,850,854.13 = 1,204,552.46/x
  3. Step 3: Cross multiply
    3,900,467.36x = 5,850,854.13 × 1,204,552.46
  4. Step 4: Simplify right side
    3,900,467.36x = 7,047,660,735,392.66
  5. Step 5: Solve for x
    x = 7,047,660,735,392.66/3,900,467.36
  6. Step 6: Final answer
    x = 1,806,875.97

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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.