Home / 10,484,634.32-14,469,261-5,901,252.56

Finding the Fourth Proportional to 10,484,634.32, 14,469,261 and 5,901,252.56

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Solution

The fourth proportional to 10,484,634.32, 14,469,261 and 5,901,252.56 is: 8,143,990.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,634.32 : 14,469,261 = 5,901,252.56 : x
  2. Step 2: Convert to fraction form
    10,484,634.32/14,469,261 = 5,901,252.56/x
  3. Step 3: Cross multiply
    10,484,634.32x = 14,469,261 × 5,901,252.56
  4. Step 4: Simplify right side
    10,484,634.32x = 85,386,763,517,558.16
  5. Step 5: Solve for x
    x = 85,386,763,517,558.16/10,484,634.32
  6. Step 6: Final answer
    x = 8,143,990.62

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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.