Home / 4,530,959.78-6,794,332.45-1,650,321.14

Finding the Fourth Proportional to 4,530,959.78, 6,794,332.45 and 1,650,321.14

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Solution

The fourth proportional to 4,530,959.78, 6,794,332.45 and 1,650,321.14 is: 2,474,714.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,959.78 : 6,794,332.45 = 1,650,321.14 : x
  2. Step 2: Convert to fraction form
    4,530,959.78/6,794,332.45 = 1,650,321.14/x
  3. Step 3: Cross multiply
    4,530,959.78x = 6,794,332.45 × 1,650,321.14
  4. Step 4: Simplify right side
    4,530,959.78x = 11,212,830,436,325.53
  5. Step 5: Solve for x
    x = 11,212,830,436,325.53/4,530,959.78
  6. Step 6: Final answer
    x = 2,474,714.19

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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.