Home / 5,505,509.10-7,597,345.41-3,058,277.70

Finding the Fourth Proportional to 5,505,509.10, 7,597,345.41 and 3,058,277.70

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Solution

The fourth proportional to 5,505,509.10, 7,597,345.41 and 3,058,277.70 is: 4,220,280.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,509.10 : 7,597,345.41 = 3,058,277.70 : x
  2. Step 2: Convert to fraction form
    5,505,509.10/7,597,345.41 = 3,058,277.70/x
  3. Step 3: Cross multiply
    5,505,509.10x = 7,597,345.41 × 3,058,277.70
  4. Step 4: Simplify right side
    5,505,509.10x = 23,234,792,046,600.36
  5. Step 5: Solve for x
    x = 23,234,792,046,600.36/5,505,509.10
  6. Step 6: Final answer
    x = 4,220,280.38

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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.