Home / 6,812,719.58-10,210,664.52-5,846,382.70

Finding the Fourth Proportional to 6,812,719.58, 10,210,664.52 and 5,846,382.70

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Solution

The fourth proportional to 6,812,719.58, 10,210,664.52 and 5,846,382.70 is: 8,762,352.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,812,719.58 : 10,210,664.52 = 5,846,382.70 : x
  2. Step 2: Convert to fraction form
    6,812,719.58/10,210,664.52 = 5,846,382.70/x
  3. Step 3: Cross multiply
    6,812,719.58x = 10,210,664.52 × 5,846,382.70
  4. Step 4: Simplify right side
    6,812,719.58x = 59,695,452,379,705.14
  5. Step 5: Solve for x
    x = 59,695,452,379,705.14/6,812,719.58
  6. Step 6: Final answer
    x = 8,762,352.78

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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.