Home / 1,944,641.37-2,916,962.05-524,697.44

Finding the Fourth Proportional to 1,944,641.37, 2,916,962.05 and 524,697.44

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Solution

The fourth proportional to 1,944,641.37, 2,916,962.05 and 524,697.44 is: 787,046.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,641.37 : 2,916,962.05 = 524,697.44 : x
  2. Step 2: Convert to fraction form
    1,944,641.37/2,916,962.05 = 524,697.44/x
  3. Step 3: Cross multiply
    1,944,641.37x = 2,916,962.05 × 524,697.44
  4. Step 4: Simplify right side
    1,944,641.37x = 1,530,522,520,212.15
  5. Step 5: Solve for x
    x = 1,530,522,520,212.15/1,944,641.37
  6. Step 6: Final answer
    x = 787,046.16

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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.