Home / 5,472,048.20-7,673,464.60-5,472,048.20

Finding the Fourth Proportional to 5,472,048.20, 7,673,464.60 and 5,472,048.20

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Solution

The fourth proportional to 5,472,048.20, 7,673,464.60 and 5,472,048.20 is: 7,673,464.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472,048.20 : 7,673,464.60 = 5,472,048.20 : x
  2. Step 2: Convert to fraction form
    5,472,048.20/7,673,464.60 = 5,472,048.20/x
  3. Step 3: Cross multiply
    5,472,048.20x = 7,673,464.60 × 5,472,048.20
  4. Step 4: Simplify right side
    5,472,048.20x = 41,989,568,152,193.72
  5. Step 5: Solve for x
    x = 41,989,568,152,193.72/5,472,048.20
  6. Step 6: Final answer
    x = 7,673,464.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.