Home / 4,226,807.75-5,832,997.01-2,293,068.12

Finding the Fourth Proportional to 4,226,807.75, 5,832,997.01 and 2,293,068.12

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Solution

The fourth proportional to 4,226,807.75, 5,832,997.01 and 2,293,068.12 is: 3,164,435.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,807.75 : 5,832,997.01 = 2,293,068.12 : x
  2. Step 2: Convert to fraction form
    4,226,807.75/5,832,997.01 = 2,293,068.12/x
  3. Step 3: Cross multiply
    4,226,807.75x = 5,832,997.01 × 2,293,068.12
  4. Step 4: Simplify right side
    4,226,807.75x = 13,375,459,476,220.98
  5. Step 5: Solve for x
    x = 13,375,459,476,220.98/4,226,807.75
  6. Step 6: Final answer
    x = 3,164,435.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.