Home / 5,434,092.93-8,151,139.40-2,022,290.92

Finding the Fourth Proportional to 5,434,092.93, 8,151,139.40 and 2,022,290.92

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Solution

The fourth proportional to 5,434,092.93, 8,151,139.40 and 2,022,290.92 is: 3,033,436.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,434,092.93 : 8,151,139.40 = 2,022,290.92 : x
  2. Step 2: Convert to fraction form
    5,434,092.93/8,151,139.40 = 2,022,290.92/x
  3. Step 3: Cross multiply
    5,434,092.93x = 8,151,139.40 × 2,022,290.92
  4. Step 4: Simplify right side
    5,434,092.93x = 16,483,975,196,274.25
  5. Step 5: Solve for x
    x = 16,483,975,196,274.25/5,434,092.93
  6. Step 6: Final answer
    x = 3,033,436.38

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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.