Home / 4,245,433.84-6,358,449.38-3,332,538.36

Finding the Fourth Proportional to 4,245,433.84, 6,358,449.38 and 3,332,538.36

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Solution

The fourth proportional to 4,245,433.84, 6,358,449.38 and 3,332,538.36 is: 4,991,192.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,433.84 : 6,358,449.38 = 3,332,538.36 : x
  2. Step 2: Convert to fraction form
    4,245,433.84/6,358,449.38 = 3,332,538.36/x
  3. Step 3: Cross multiply
    4,245,433.84x = 6,358,449.38 × 3,332,538.36
  4. Step 4: Simplify right side
    4,245,433.84x = 21,189,776,468,968.21
  5. Step 5: Solve for x
    x = 21,189,776,468,968.21/4,245,433.84
  6. Step 6: Final answer
    x = 4,991,192.25

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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.