Home / 3,755,127.07-5,633,130.44-1,195,445.53

Finding the Fourth Proportional to 3,755,127.07, 5,633,130.44 and 1,195,445.53

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Solution

The fourth proportional to 3,755,127.07, 5,633,130.44 and 1,195,445.53 is: 1,793,308.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,127.07 : 5,633,130.44 = 1,195,445.53 : x
  2. Step 2: Convert to fraction form
    3,755,127.07/5,633,130.44 = 1,195,445.53/x
  3. Step 3: Cross multiply
    3,755,127.07x = 5,633,130.44 × 1,195,445.53
  4. Step 4: Simplify right side
    3,755,127.07x = 6,734,100,604,404.93
  5. Step 5: Solve for x
    x = 6,734,100,604,404.93/3,755,127.07
  6. Step 6: Final answer
    x = 1,793,308.32

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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.