Home / 4,538,580.59-6,808,866.89-1,343,954.97

Finding the Fourth Proportional to 4,538,580.59, 6,808,866.89 and 1,343,954.97

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Solution

The fourth proportional to 4,538,580.59, 6,808,866.89 and 1,343,954.97 is: 2,016,227.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,580.59 : 6,808,866.89 = 1,343,954.97 : x
  2. Step 2: Convert to fraction form
    4,538,580.59/6,808,866.89 = 1,343,954.97/x
  3. Step 3: Cross multiply
    4,538,580.59x = 6,808,866.89 × 1,343,954.97
  4. Step 4: Simplify right side
    4,538,580.59x = 9,150,810,490,164.17
  5. Step 5: Solve for x
    x = 9,150,810,490,164.17/4,538,580.59
  6. Step 6: Final answer
    x = 2,016,227.39

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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.