Home / 4,542,088.64-6,815,969.38-3,026,834.80

Finding the Fourth Proportional to 4,542,088.64, 6,815,969.38 and 3,026,834.80

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Solution

The fourth proportional to 4,542,088.64, 6,815,969.38 and 3,026,834.80 is: 4,542,142.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,088.64 : 6,815,969.38 = 3,026,834.80 : x
  2. Step 2: Convert to fraction form
    4,542,088.64/6,815,969.38 = 3,026,834.80/x
  3. Step 3: Cross multiply
    4,542,088.64x = 6,815,969.38 × 3,026,834.80
  4. Step 4: Simplify right side
    4,542,088.64x = 20,630,813,315,118.42
  5. Step 5: Solve for x
    x = 20,630,813,315,118.42/4,542,088.64
  6. Step 6: Final answer
    x = 4,542,142.38

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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.