Home / 5,651,450.74-7,798,764.81-3,204,226.36

Finding the Fourth Proportional to 5,651,450.74, 7,798,764.81 and 3,204,226.36

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Solution

The fourth proportional to 5,651,450.74, 7,798,764.81 and 3,204,226.36 is: 4,421,697.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,450.74 : 7,798,764.81 = 3,204,226.36 : x
  2. Step 2: Convert to fraction form
    5,651,450.74/7,798,764.81 = 3,204,226.36/x
  3. Step 3: Cross multiply
    5,651,450.74x = 7,798,764.81 × 3,204,226.36
  4. Step 4: Simplify right side
    5,651,450.74x = 24,989,007,779,642.39
  5. Step 5: Solve for x
    x = 24,989,007,779,642.39/5,651,450.74
  6. Step 6: Final answer
    x = 4,421,697.88

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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.