Home / 6,655,069.13-9,183,995.40-3,599,283.38

Finding the Fourth Proportional to 6,655,069.13, 9,183,995.40 and 3,599,283.38

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Solution

The fourth proportional to 6,655,069.13, 9,183,995.40 and 3,599,283.38 is: 4,967,011.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,069.13 : 9,183,995.40 = 3,599,283.38 : x
  2. Step 2: Convert to fraction form
    6,655,069.13/9,183,995.40 = 3,599,283.38/x
  3. Step 3: Cross multiply
    6,655,069.13x = 9,183,995.40 × 3,599,283.38
  4. Step 4: Simplify right side
    6,655,069.13x = 33,055,801,959,296.48
  5. Step 5: Solve for x
    x = 33,055,801,959,296.48/6,655,069.13
  6. Step 6: Final answer
    x = 4,967,011.06

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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.