Home / 2,614,992.38-3,922,577.06-695,905.48

Finding the Fourth Proportional to 2,614,992.38, 3,922,577.06 and 695,905.48

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Solution

The fourth proportional to 2,614,992.38, 3,922,577.06 and 695,905.48 is: 1,043,881.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,992.38 : 3,922,577.06 = 695,905.48 : x
  2. Step 2: Convert to fraction form
    2,614,992.38/3,922,577.06 = 695,905.48/x
  3. Step 3: Cross multiply
    2,614,992.38x = 3,922,577.06 × 695,905.48
  4. Step 4: Simplify right side
    2,614,992.38x = 2,729,742,871,776.29
  5. Step 5: Solve for x
    x = 2,729,742,871,776.29/2,614,992.38
  6. Step 6: Final answer
    x = 1,043,881.77

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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.