Home / 6,683,120.13-9,222,712.61-3,627,335.01

Finding the Fourth Proportional to 6,683,120.13, 9,222,712.61 and 3,627,335.01

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Solution

The fourth proportional to 6,683,120.13, 9,222,712.61 and 3,627,335.01 is: 5,005,726.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,120.13 : 9,222,712.61 = 3,627,335.01 : x
  2. Step 2: Convert to fraction form
    6,683,120.13/9,222,712.61 = 3,627,335.01/x
  3. Step 3: Cross multiply
    6,683,120.13x = 9,222,712.61 × 3,627,335.01
  4. Step 4: Simplify right side
    6,683,120.13x = 33,453,868,319,284.80
  5. Step 5: Solve for x
    x = 33,453,868,319,284.80/6,683,120.13
  6. Step 6: Final answer
    x = 5,005,726.02

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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.