Home / 7,798,560.99-11,694,428.46-3,701,056.34

Finding the Fourth Proportional to 7,798,560.99, 11,694,428.46 and 3,701,056.34

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Solution

The fourth proportional to 7,798,560.99, 11,694,428.46 and 3,701,056.34 is: 5,549,964.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,798,560.99 : 11,694,428.46 = 3,701,056.34 : x
  2. Step 2: Convert to fraction form
    7,798,560.99/11,694,428.46 = 3,701,056.34/x
  3. Step 3: Cross multiply
    7,798,560.99x = 11,694,428.46 × 3,701,056.34
  4. Step 4: Simplify right side
    7,798,560.99x = 43,281,738,607,350.80
  5. Step 5: Solve for x
    x = 43,281,738,607,350.80/7,798,560.99
  6. Step 6: Final answer
    x = 5,549,964.75

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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.