Home / 2,294,949.66-3,167,013.02-1,262,435.22

Finding the Fourth Proportional to 2,294,949.66, 3,167,013.02 and 1,262,435.22

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Solution

The fourth proportional to 2,294,949.66, 3,167,013.02 and 1,262,435.22 is: 1,742,150.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,949.66 : 3,167,013.02 = 1,262,435.22 : x
  2. Step 2: Convert to fraction form
    2,294,949.66/3,167,013.02 = 1,262,435.22/x
  3. Step 3: Cross multiply
    2,294,949.66x = 3,167,013.02 × 1,262,435.22
  4. Step 4: Simplify right side
    2,294,949.66x = 3,998,148,778,646.56
  5. Step 5: Solve for x
    x = 3,998,148,778,646.56/2,294,949.66
  6. Step 6: Final answer
    x = 1,742,150.97

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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.