Home / 3,754,175.63-5,582,969.53-3,634,600.19

Finding the Fourth Proportional to 3,754,175.63, 5,582,969.53 and 3,634,600.19

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Solution

The fourth proportional to 3,754,175.63, 5,582,969.53 and 3,634,600.19 is: 5,405,144.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,175.63 : 5,582,969.53 = 3,634,600.19 : x
  2. Step 2: Convert to fraction form
    3,754,175.63/5,582,969.53 = 3,634,600.19/x
  3. Step 3: Cross multiply
    3,754,175.63x = 5,582,969.53 × 3,634,600.19
  4. Step 4: Simplify right side
    3,754,175.63x = 20,291,862,077,500.86
  5. Step 5: Solve for x
    x = 20,291,862,077,500.86/3,754,175.63
  6. Step 6: Final answer
    x = 5,405,144.59

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.