Home / 5,664,107.93-8,498,819.12-2,824,441.52

Finding the Fourth Proportional to 5,664,107.93, 8,498,819.12 and 2,824,441.52

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Solution

The fourth proportional to 5,664,107.93, 8,498,819.12 and 2,824,441.52 is: 4,237,987.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,107.93 : 8,498,819.12 = 2,824,441.52 : x
  2. Step 2: Convert to fraction form
    5,664,107.93/8,498,819.12 = 2,824,441.52/x
  3. Step 3: Cross multiply
    5,664,107.93x = 8,498,819.12 × 2,824,441.52
  4. Step 4: Simplify right side
    5,664,107.93x = 24,004,417,536,881.56
  5. Step 5: Solve for x
    x = 24,004,417,536,881.56/5,664,107.93
  6. Step 6: Final answer
    x = 4,237,987.31

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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.