Home / 6,557,097.19-9,050,416.11-4,467,397.73

Finding the Fourth Proportional to 6,557,097.19, 9,050,416.11 and 4,467,397.73

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Solution

The fourth proportional to 6,557,097.19, 9,050,416.11 and 4,467,397.73 is: 6,166,113.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,097.19 : 9,050,416.11 = 4,467,397.73 : x
  2. Step 2: Convert to fraction form
    6,557,097.19/9,050,416.11 = 4,467,397.73/x
  3. Step 3: Cross multiply
    6,557,097.19x = 9,050,416.11 × 4,467,397.73
  4. Step 4: Simplify right side
    6,557,097.19x = 40,431,808,385,369.43
  5. Step 5: Solve for x
    x = 40,431,808,385,369.43/6,557,097.19
  6. Step 6: Final answer
    x = 6,166,113.94

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Double scale
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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.