Home / 5,997,091.30-8,995,629.62-1,953,572.51

Finding the Fourth Proportional to 5,997,091.30, 8,995,629.62 and 1,953,572.51

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Solution

The fourth proportional to 5,997,091.30, 8,995,629.62 and 1,953,572.51 is: 2,930,356.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,091.30 : 8,995,629.62 = 1,953,572.51 : x
  2. Step 2: Convert to fraction form
    5,997,091.30/8,995,629.62 = 1,953,572.51/x
  3. Step 3: Cross multiply
    5,997,091.30x = 8,995,629.62 × 1,953,572.51
  4. Step 4: Simplify right side
    5,997,091.30x = 17,573,614,763,146.75
  5. Step 5: Solve for x
    x = 17,573,614,763,146.75/5,997,091.30
  6. Step 6: Final answer
    x = 2,930,356.38

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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.