Home / 3,302,055.47-4,953,575.33-1,171,961.21

Finding the Fourth Proportional to 3,302,055.47, 4,953,575.33 and 1,171,961.21

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Solution

The fourth proportional to 3,302,055.47, 4,953,575.33 and 1,171,961.21 is: 1,758,116.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,055.47 : 4,953,575.33 = 1,171,961.21 : x
  2. Step 2: Convert to fraction form
    3,302,055.47/4,953,575.33 = 1,171,961.21/x
  3. Step 3: Cross multiply
    3,302,055.47x = 4,953,575.33 × 1,171,961.21
  4. Step 4: Simplify right side
    3,302,055.47x = 5,805,398,106,945.27
  5. Step 5: Solve for x
    x = 5,805,398,106,945.27/3,302,055.47
  6. Step 6: Final answer
    x = 1,758,116.47

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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.