Home / 6,289,472.41-9,424,840.66-3,252,783.42

Finding the Fourth Proportional to 6,289,472.41, 9,424,840.66 and 3,252,783.42

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Solution

The fourth proportional to 6,289,472.41, 9,424,840.66 and 3,252,783.42 is: 4,874,330.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,289,472.41 : 9,424,840.66 = 3,252,783.42 : x
  2. Step 2: Convert to fraction form
    6,289,472.41/9,424,840.66 = 3,252,783.42/x
  3. Step 3: Cross multiply
    6,289,472.41x = 9,424,840.66 × 3,252,783.42
  4. Step 4: Simplify right side
    6,289,472.41x = 30,656,965,426,857.90
  5. Step 5: Solve for x
    x = 30,656,965,426,857.90/6,289,472.41
  6. Step 6: Final answer
    x = 4,874,330.22

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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.