Home / 3,026,795.70-4,176,775.86-1,737,457.14

Finding the Fourth Proportional to 3,026,795.70, 4,176,775.86 and 1,737,457.14

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Solution

The fourth proportional to 3,026,795.70, 4,176,775.86 and 1,737,457.14 is: 2,397,574.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,795.70 : 4,176,775.86 = 1,737,457.14 : x
  2. Step 2: Convert to fraction form
    3,026,795.70/4,176,775.86 = 1,737,457.14/x
  3. Step 3: Cross multiply
    3,026,795.70x = 4,176,775.86 × 1,737,457.14
  4. Step 4: Simplify right side
    3,026,795.70x = 7,256,969,040,136.64
  5. Step 5: Solve for x
    x = 7,256,969,040,136.64/3,026,795.70
  6. Step 6: Final answer
    x = 2,397,574.78

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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.