Home / 5,484,210.54-7,568,205.87-3,036,821.54

Finding the Fourth Proportional to 5,484,210.54, 7,568,205.87 and 3,036,821.54

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Solution

The fourth proportional to 5,484,210.54, 7,568,205.87 and 3,036,821.54 is: 4,190,811.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484,210.54 : 7,568,205.87 = 3,036,821.54 : x
  2. Step 2: Convert to fraction form
    5,484,210.54/7,568,205.87 = 3,036,821.54/x
  3. Step 3: Cross multiply
    5,484,210.54x = 7,568,205.87 × 3,036,821.54
  4. Step 4: Simplify right side
    5,484,210.54x = 22,983,290,621,288.65
  5. Step 5: Solve for x
    x = 22,983,290,621,288.65/5,484,210.54
  6. Step 6: Final answer
    x = 4,190,811.14

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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.