Home / 1,944,676.64-2,917,014.88-524,732.72

Finding the Fourth Proportional to 1,944,676.64, 2,917,014.88 and 524,732.72

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Solution

The fourth proportional to 1,944,676.64, 2,917,014.88 and 524,732.72 is: 787,099.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,676.64 : 2,917,014.88 = 524,732.72 : x
  2. Step 2: Convert to fraction form
    1,944,676.64/2,917,014.88 = 524,732.72/x
  3. Step 3: Cross multiply
    1,944,676.64x = 2,917,014.88 × 524,732.72
  4. Step 4: Simplify right side
    1,944,676.64x = 1,530,653,152,262.87
  5. Step 5: Solve for x
    x = 1,530,653,152,262.87/1,944,676.64
  6. Step 6: Final answer
    x = 787,099.06

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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.