Home / 4,962,296.20-7,444,481.10-1,596,843.40

Finding the Fourth Proportional to 4,962,296.20, 7,444,481.10 and 1,596,843.40

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Solution

The fourth proportional to 4,962,296.20, 7,444,481.10 and 1,596,843.40 is: 2,395,598.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,296.20 : 7,444,481.10 = 1,596,843.40 : x
  2. Step 2: Convert to fraction form
    4,962,296.20/7,444,481.10 = 1,596,843.40/x
  3. Step 3: Cross multiply
    4,962,296.20x = 7,444,481.10 × 1,596,843.40
  4. Step 4: Simplify right side
    4,962,296.20x = 11,887,670,510,959.74
  5. Step 5: Solve for x
    x = 11,887,670,510,959.74/4,962,296.20
  6. Step 6: Final answer
    x = 2,395,598.74

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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.