Home / 4,427,055.48-6,109,771.14-2,591,403.24

Finding the Fourth Proportional to 4,427,055.48, 6,109,771.14 and 2,591,403.24

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Solution

The fourth proportional to 4,427,055.48, 6,109,771.14 and 2,591,403.24 is: 3,576,390.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,055.48 : 6,109,771.14 = 2,591,403.24 : x
  2. Step 2: Convert to fraction form
    4,427,055.48/6,109,771.14 = 2,591,403.24/x
  3. Step 3: Cross multiply
    4,427,055.48x = 6,109,771.14 × 2,591,403.24
  4. Step 4: Simplify right side
    4,427,055.48x = 15,832,880,727,854.49
  5. Step 5: Solve for x
    x = 15,832,880,727,854.49/4,427,055.48
  6. Step 6: Final answer
    x = 3,576,390.85

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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.