Home / 1,860,703.92-2,789,284.10-597,645.88

Finding the Fourth Proportional to 1,860,703.92, 2,789,284.10 and 597,645.88

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Solution

The fourth proportional to 1,860,703.92, 2,789,284.10 and 597,645.88 is: 895,899.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,703.92 : 2,789,284.10 = 597,645.88 : x
  2. Step 2: Convert to fraction form
    1,860,703.92/2,789,284.10 = 597,645.88/x
  3. Step 3: Cross multiply
    1,860,703.92x = 2,789,284.10 × 597,645.88
  4. Step 4: Simplify right side
    1,860,703.92x = 1,667,004,150,514.51
  5. Step 5: Solve for x
    x = 1,667,004,150,514.51/1,860,703.92
  6. Step 6: Final answer
    x = 895,899.74

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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.