Home / 5,997,148.56-8,995,715.64-1,953,629.82

Finding the Fourth Proportional to 5,997,148.56, 8,995,715.64 and 1,953,629.82

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Solution

The fourth proportional to 5,997,148.56, 8,995,715.64 and 1,953,629.82 is: 2,930,442.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,148.56 : 8,995,715.64 = 1,953,629.82 : x
  2. Step 2: Convert to fraction form
    5,997,148.56/8,995,715.64 = 1,953,629.82/x
  3. Step 3: Cross multiply
    5,997,148.56x = 8,995,715.64 × 1,953,629.82
  4. Step 4: Simplify right side
    5,997,148.56x = 17,574,298,326,544.39
  5. Step 5: Solve for x
    x = 17,574,298,326,544.39/5,997,148.56
  6. Step 6: Final answer
    x = 2,930,442.38

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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.