Home / 2,851,581.14-4,277,371.71-958,322.54

Finding the Fourth Proportional to 2,851,581.14, 4,277,371.71 and 958,322.54

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Solution

The fourth proportional to 2,851,581.14, 4,277,371.71 and 958,322.54 is: 1,437,483.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,581.14 : 4,277,371.71 = 958,322.54 : x
  2. Step 2: Convert to fraction form
    2,851,581.14/4,277,371.71 = 958,322.54/x
  3. Step 3: Cross multiply
    2,851,581.14x = 4,277,371.71 × 958,322.54
  4. Step 4: Simplify right side
    2,851,581.14x = 4,099,101,721,651.34
  5. Step 5: Solve for x
    x = 4,099,101,721,651.34/2,851,581.14
  6. Step 6: Final answer
    x = 1,437,483.81

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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.