Home / 2,673,233.70-4,009,850.55-876,175.80

Finding the Fourth Proportional to 2,673,233.70, 4,009,850.55 and 876,175.80

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Solution

The fourth proportional to 2,673,233.70, 4,009,850.55 and 876,175.80 is: 1,314,263.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,233.70 : 4,009,850.55 = 876,175.80 : x
  2. Step 2: Convert to fraction form
    2,673,233.70/4,009,850.55 = 876,175.80/x
  3. Step 3: Cross multiply
    2,673,233.70x = 4,009,850.55 × 876,175.80
  4. Step 4: Simplify right side
    2,673,233.70x = 3,513,334,013,526.69
  5. Step 5: Solve for x
    x = 3,513,334,013,526.69/2,673,233.70
  6. Step 6: Final answer
    x = 1,314,263.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.