Home / 5,585,552.10-8,378,328.15-2,751,200.10

Finding the Fourth Proportional to 5,585,552.10, 8,378,328.15 and 2,751,200.10

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Solution

The fourth proportional to 5,585,552.10, 8,378,328.15 and 2,751,200.10 is: 4,126,800.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,552.10 : 8,378,328.15 = 2,751,200.10 : x
  2. Step 2: Convert to fraction form
    5,585,552.10/8,378,328.15 = 2,751,200.10/x
  3. Step 3: Cross multiply
    5,585,552.10x = 8,378,328.15 × 2,751,200.10
  4. Step 4: Simplify right side
    5,585,552.10x = 23,050,457,244,112.82
  5. Step 5: Solve for x
    x = 23,050,457,244,112.82/5,585,552.10
  6. Step 6: Final answer
    x = 4,126,800.15

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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.