Home / 3,769,055.57-5,655,451.57-1,494,531.22

Finding the Fourth Proportional to 3,769,055.57, 5,655,451.57 and 1,494,531.22

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Solution

The fourth proportional to 3,769,055.57, 5,655,451.57 and 1,494,531.22 is: 2,242,537.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,055.57 : 5,655,451.57 = 1,494,531.22 : x
  2. Step 2: Convert to fraction form
    3,769,055.57/5,655,451.57 = 1,494,531.22/x
  3. Step 3: Cross multiply
    3,769,055.57x = 5,655,451.57 × 1,494,531.22
  4. Step 4: Simplify right side
    3,769,055.57x = 8,452,248,934,563.02
  5. Step 5: Solve for x
    x = 8,452,248,934,563.02/3,769,055.57
  6. Step 6: Final answer
    x = 2,242,537.63

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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.