Home / 3,528,452.88-5,292,316.44-1,134,015.12

Finding the Fourth Proportional to 3,528,452.88, 5,292,316.44 and 1,134,015.12

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Solution

The fourth proportional to 3,528,452.88, 5,292,316.44 and 1,134,015.12 is: 1,700,906.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,452.88 : 5,292,316.44 = 1,134,015.12 : x
  2. Step 2: Convert to fraction form
    3,528,452.88/5,292,316.44 = 1,134,015.12/x
  3. Step 3: Cross multiply
    3,528,452.88x = 5,292,316.44 × 1,134,015.12
  4. Step 4: Simplify right side
    3,528,452.88x = 6,001,566,862,784.57
  5. Step 5: Solve for x
    x = 6,001,566,862,784.57/3,528,452.88
  6. Step 6: Final answer
    x = 1,700,906.05

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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.