Home / 3,690,534.40-5,535,801.60-2,944,038.40

Finding the Fourth Proportional to 3,690,534.40, 5,535,801.60 and 2,944,038.40

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Solution

The fourth proportional to 3,690,534.40, 5,535,801.60 and 2,944,038.40 is: 4,416,057.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,534.40 : 5,535,801.60 = 2,944,038.40 : x
  2. Step 2: Convert to fraction form
    3,690,534.40/5,535,801.60 = 2,944,038.40/x
  3. Step 3: Cross multiply
    3,690,534.40x = 5,535,801.60 × 2,944,038.40
  4. Step 4: Simplify right side
    3,690,534.40x = 16,297,612,485,181.44
  5. Step 5: Solve for x
    x = 16,297,612,485,181.44/3,690,534.40
  6. Step 6: Final answer
    x = 4,416,057.60

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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.