Home / 11,455,801.10-17,183,312.85-2,936,221.10

Finding the Fourth Proportional to 11,455,801.10, 17,183,312.85 and 2,936,221.10

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Solution

The fourth proportional to 11,455,801.10, 17,183,312.85 and 2,936,221.10 is: 4,404,232.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,455,801.10 : 17,183,312.85 = 2,936,221.10 : x
  2. Step 2: Convert to fraction form
    11,455,801.10/17,183,312.85 = 2,936,221.10/x
  3. Step 3: Cross multiply
    11,455,801.10x = 17,183,312.85 × 2,936,221.10
  4. Step 4: Simplify right side
    11,455,801.10x = 50,454,005,758,071.14
  5. Step 5: Solve for x
    x = 50,454,005,758,071.14/11,455,801.10
  6. Step 6: Final answer
    x = 4,404,232.00

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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.