Home / 5,997,099.51-8,995,641.97-1,953,580.73

Finding the Fourth Proportional to 5,997,099.51, 8,995,641.97 and 1,953,580.73

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Solution

The fourth proportional to 5,997,099.51, 8,995,641.97 and 1,953,580.73 is: 2,930,368.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,099.51 : 8,995,641.97 = 1,953,580.73 : x
  2. Step 2: Convert to fraction form
    5,997,099.51/8,995,641.97 = 1,953,580.73/x
  3. Step 3: Cross multiply
    5,997,099.51x = 8,995,641.97 × 1,953,580.73
  4. Step 4: Simplify right side
    5,997,099.51x = 17,573,712,751,825.12
  5. Step 5: Solve for x
    x = 17,573,712,751,825.12/5,997,099.51
  6. Step 6: Final answer
    x = 2,930,368.71

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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.