Home / 4,327,807.74-6,492,301.83-1,802,872.50

Finding the Fourth Proportional to 4,327,807.74, 6,492,301.83 and 1,802,872.50

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Solution

The fourth proportional to 4,327,807.74, 6,492,301.83 and 1,802,872.50 is: 2,704,554.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,807.74 : 6,492,301.83 = 1,802,872.50 : x
  2. Step 2: Convert to fraction form
    4,327,807.74/6,492,301.83 = 1,802,872.50/x
  3. Step 3: Cross multiply
    4,327,807.74x = 6,492,301.83 × 1,802,872.50
  4. Step 4: Simplify right side
    4,327,807.74x = 11,704,792,431,006.68
  5. Step 5: Solve for x
    x = 11,704,792,431,006.68/4,327,807.74
  6. Step 6: Final answer
    x = 2,704,554.62

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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.