Home / 4,694,115.08-7,041,172.80-2,563,036.76

Finding the Fourth Proportional to 4,694,115.08, 7,041,172.80 and 2,563,036.76

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Solution

The fourth proportional to 4,694,115.08, 7,041,172.80 and 2,563,036.76 is: 3,844,555.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,115.08 : 7,041,172.80 = 2,563,036.76 : x
  2. Step 2: Convert to fraction form
    4,694,115.08/7,041,172.80 = 2,563,036.76/x
  3. Step 3: Cross multiply
    4,694,115.08x = 7,041,172.80 × 2,563,036.76
  4. Step 4: Simplify right side
    4,694,115.08x = 18,046,784,719,912.12
  5. Step 5: Solve for x
    x = 18,046,784,719,912.12/4,694,115.08
  6. Step 6: Final answer
    x = 3,844,555.24

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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.