Home / 6,395,528.69-9,598,267.78-4,463,891.17

Finding the Fourth Proportional to 6,395,528.69, 9,598,267.78 and 4,463,891.17

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Solution

The fourth proportional to 6,395,528.69, 9,598,267.78 and 4,463,891.17 is: 6,699,308.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,528.69 : 9,598,267.78 = 4,463,891.17 : x
  2. Step 2: Convert to fraction form
    6,395,528.69/9,598,267.78 = 4,463,891.17/x
  3. Step 3: Cross multiply
    6,395,528.69x = 9,598,267.78 × 4,463,891.17
  4. Step 4: Simplify right side
    6,395,528.69x = 42,845,622,780,391.50
  5. Step 5: Solve for x
    x = 42,845,622,780,391.50/6,395,528.69
  6. Step 6: Final answer
    x = 6,699,308.97

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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.