Home / 6,104,864.34-8,424,291.33-3,388,396.50

Finding the Fourth Proportional to 6,104,864.34, 8,424,291.33 and 3,388,396.50

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Solution

The fourth proportional to 6,104,864.34, 8,424,291.33 and 3,388,396.50 is: 4,675,753.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,864.34 : 8,424,291.33 = 3,388,396.50 : x
  2. Step 2: Convert to fraction form
    6,104,864.34/8,424,291.33 = 3,388,396.50/x
  3. Step 3: Cross multiply
    6,104,864.34x = 8,424,291.33 × 3,388,396.50
  4. Step 4: Simplify right side
    6,104,864.34x = 28,544,839,257,552.34
  5. Step 5: Solve for x
    x = 28,544,839,257,552.34/6,104,864.34
  6. Step 6: Final answer
    x = 4,675,753.25

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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.