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Finding the Fourth Proportional to 6,011,973.88, 8,297,048.82 and 3,296,244.76

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Solution

The fourth proportional to 6,011,973.88, 8,297,048.82 and 3,296,244.76 is: 4,549,105.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011,973.88 : 8,297,048.82 = 3,296,244.76 : x
  2. Step 2: Convert to fraction form
    6,011,973.88/8,297,048.82 = 3,296,244.76/x
  3. Step 3: Cross multiply
    6,011,973.88x = 8,297,048.82 × 3,296,244.76
  4. Step 4: Simplify right side
    6,011,973.88x = 27,349,103,696,389.18
  5. Step 5: Solve for x
    x = 27,349,103,696,389.18/6,011,973.88
  6. Step 6: Final answer
    x = 4,549,105.54

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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.