Home / 5,684,053.95-7,847,469.68-3,699,080.91

Finding the Fourth Proportional to 5,684,053.95, 7,847,469.68 and 3,699,080.91

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Solution

The fourth proportional to 5,684,053.95, 7,847,469.68 and 3,699,080.91 is: 5,106,993.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684,053.95 : 7,847,469.68 = 3,699,080.91 : x
  2. Step 2: Convert to fraction form
    5,684,053.95/7,847,469.68 = 3,699,080.91/x
  3. Step 3: Cross multiply
    5,684,053.95x = 7,847,469.68 × 3,699,080.91
  4. Step 4: Simplify right side
    5,684,053.95x = 29,028,425,285,091.81
  5. Step 5: Solve for x
    x = 29,028,425,285,091.81/5,684,053.95
  6. Step 6: Final answer
    x = 5,106,993.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.