Home / 6,561,006.75-9,054,175.93-3,660,224.63

Finding the Fourth Proportional to 6,561,006.75, 9,054,175.93 and 3,660,224.63

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Solution

The fourth proportional to 6,561,006.75, 9,054,175.93 and 3,660,224.63 is: 5,051,102.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,006.75 : 9,054,175.93 = 3,660,224.63 : x
  2. Step 2: Convert to fraction form
    6,561,006.75/9,054,175.93 = 3,660,224.63/x
  3. Step 3: Cross multiply
    6,561,006.75x = 9,054,175.93 × 3,660,224.63
  4. Step 4: Simplify right side
    6,561,006.75x = 33,140,317,688,917.71
  5. Step 5: Solve for x
    x = 33,140,317,688,917.71/6,561,006.75
  6. Step 6: Final answer
    x = 5,051,102.51

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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.