Home / 4,798,089.87-7,199,134.08-2,104,349.41

Finding the Fourth Proportional to 4,798,089.87, 7,199,134.08 and 2,104,349.41

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Solution

The fourth proportional to 4,798,089.87, 7,199,134.08 and 2,104,349.41 is: 3,157,400.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,089.87 : 7,199,134.08 = 2,104,349.41 : x
  2. Step 2: Convert to fraction form
    4,798,089.87/7,199,134.08 = 2,104,349.41/x
  3. Step 3: Cross multiply
    4,798,089.87x = 7,199,134.08 × 2,104,349.41
  4. Step 4: Simplify right side
    4,798,089.87x = 15,149,493,553,758.89
  5. Step 5: Solve for x
    x = 15,149,493,553,758.89/4,798,089.87
  6. Step 6: Final answer
    x = 3,157,400.96

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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.