Home / 6,557,097-9,050,415.85-4,467,397.55

Finding the Fourth Proportional to 6,557,097, 9,050,415.85 and 4,467,397.55

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Solution

The fourth proportional to 6,557,097, 9,050,415.85 and 4,467,397.55 is: 6,166,113.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,097 : 9,050,415.85 = 4,467,397.55 : x
  2. Step 2: Convert to fraction form
    6,557,097/9,050,415.85 = 4,467,397.55/x
  3. Step 3: Cross multiply
    6,557,097x = 9,050,415.85 × 4,467,397.55
  4. Step 4: Simplify right side
    6,557,097x = 40,431,805,538,350.59
  5. Step 5: Solve for x
    x = 40,431,805,538,350.59/6,557,097
  6. Step 6: Final answer
    x = 6,166,113.68

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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.