Home / 6,258,195.57-8,634,829.71-3,541,941.57

Finding the Fourth Proportional to 6,258,195.57, 8,634,829.71 and 3,541,941.57

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Solution

The fourth proportional to 6,258,195.57, 8,634,829.71 and 3,541,941.57 is: 4,887,041.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,195.57 : 8,634,829.71 = 3,541,941.57 : x
  2. Step 2: Convert to fraction form
    6,258,195.57/8,634,829.71 = 3,541,941.57/x
  3. Step 3: Cross multiply
    6,258,195.57x = 8,634,829.71 × 3,541,941.57
  4. Step 4: Simplify right side
    6,258,195.57x = 30,584,062,299,720.05
  5. Step 5: Solve for x
    x = 30,584,062,299,720.05/6,258,195.57
  6. Step 6: Final answer
    x = 4,887,041.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.