Home / 6,574,773.86-9,864,776.48-2,530,175.70

Finding the Fourth Proportional to 6,574,773.86, 9,864,776.48 and 2,530,175.70

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Solution

The fourth proportional to 6,574,773.86, 9,864,776.48 and 2,530,175.70 is: 3,796,270.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,773.86 : 9,864,776.48 = 2,530,175.70 : x
  2. Step 2: Convert to fraction form
    6,574,773.86/9,864,776.48 = 2,530,175.70/x
  3. Step 3: Cross multiply
    6,574,773.86x = 9,864,776.48 × 2,530,175.70
  4. Step 4: Simplify right side
    6,574,773.86x = 24,959,617,722,976.66
  5. Step 5: Solve for x
    x = 24,959,617,722,976.66/6,574,773.86
  6. Step 6: Final answer
    x = 3,796,270.15

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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.