Home / 6,027,943.20-9,042,911.10-2,792,714.10

Finding the Fourth Proportional to 6,027,943.20, 9,042,911.10 and 2,792,714.10

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Solution

The fourth proportional to 6,027,943.20, 9,042,911.10 and 2,792,714.10 is: 4,189,532.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,027,943.20 : 9,042,911.10 = 2,792,714.10 : x
  2. Step 2: Convert to fraction form
    6,027,943.20/9,042,911.10 = 2,792,714.10/x
  3. Step 3: Cross multiply
    6,027,943.20x = 9,042,911.10 × 2,792,714.10
  4. Step 4: Simplify right side
    6,027,943.20x = 25,254,265,334,016.51
  5. Step 5: Solve for x
    x = 25,254,265,334,016.51/6,027,943.20
  6. Step 6: Final answer
    x = 4,189,532.73

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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.