Home / 2,734,264.40-4,101,007.80-937,230.80

Finding the Fourth Proportional to 2,734,264.40, 4,101,007.80 and 937,230.80

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Solution

The fourth proportional to 2,734,264.40, 4,101,007.80 and 937,230.80 is: 1,405,712.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,264.40 : 4,101,007.80 = 937,230.80 : x
  2. Step 2: Convert to fraction form
    2,734,264.40/4,101,007.80 = 937,230.80/x
  3. Step 3: Cross multiply
    2,734,264.40x = 4,101,007.80 × 937,230.80
  4. Step 4: Simplify right side
    2,734,264.40x = 3,843,590,821,200.24
  5. Step 5: Solve for x
    x = 3,843,590,821,200.24/2,734,264.40
  6. Step 6: Final answer
    x = 1,405,712.93

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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.