Home / 4,694,115.12-7,041,172.80-2,563,036.80

Finding the Fourth Proportional to 4,694,115.12, 7,041,172.80 and 2,563,036.80

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Solution

The fourth proportional to 4,694,115.12, 7,041,172.80 and 2,563,036.80 is: 3,844,555.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,115.12 : 7,041,172.80 = 2,563,036.80 : x
  2. Step 2: Convert to fraction form
    4,694,115.12/7,041,172.80 = 2,563,036.80/x
  3. Step 3: Cross multiply
    4,694,115.12x = 7,041,172.80 × 2,563,036.80
  4. Step 4: Simplify right side
    4,694,115.12x = 18,046,785,001,559.04
  5. Step 5: Solve for x
    x = 18,046,785,001,559.04/4,694,115.12
  6. Step 6: Final answer
    x = 3,844,555.27

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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.