Home / 7,798,561.99-11,694,429.96-3,701,057.34

Finding the Fourth Proportional to 7,798,561.99, 11,694,429.96 and 3,701,057.34

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Solution

The fourth proportional to 7,798,561.99, 11,694,429.96 and 3,701,057.34 is: 5,549,966.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,798,561.99 : 11,694,429.96 = 3,701,057.34 : x
  2. Step 2: Convert to fraction form
    7,798,561.99/11,694,429.96 = 3,701,057.34/x
  3. Step 3: Cross multiply
    7,798,561.99x = 11,694,429.96 × 3,701,057.34
  4. Step 4: Simplify right side
    7,798,561.99x = 43,281,755,840,573.91
  5. Step 5: Solve for x
    x = 43,281,755,840,573.91/7,798,561.99
  6. Step 6: Final answer
    x = 5,549,966.25

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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.