Home / 7,454,980.53-11,181,224.94-2,064,175.88

Finding the Fourth Proportional to 7,454,980.53, 11,181,224.94 and 2,064,175.88

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Solution

The fourth proportional to 7,454,980.53, 11,181,224.94 and 2,064,175.88 is: 3,095,918.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,454,980.53 : 11,181,224.94 = 2,064,175.88 : x
  2. Step 2: Convert to fraction form
    7,454,980.53/11,181,224.94 = 2,064,175.88/x
  3. Step 3: Cross multiply
    7,454,980.53x = 11,181,224.94 × 2,064,175.88
  4. Step 4: Simplify right side
    7,454,980.53x = 23,080,014,774,096.32
  5. Step 5: Solve for x
    x = 23,080,014,774,096.32/7,454,980.53
  6. Step 6: Final answer
    x = 3,095,918.85

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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.