Home / 2,184,723-3,013,682.94-1,367,508.06

Finding the Fourth Proportional to 2,184,723, 3,013,682.94 and 1,367,508.06

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Solution

The fourth proportional to 2,184,723, 3,013,682.94 and 1,367,508.06 is: 1,886,388.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,723 : 3,013,682.94 = 1,367,508.06 : x
  2. Step 2: Convert to fraction form
    2,184,723/3,013,682.94 = 1,367,508.06/x
  3. Step 3: Cross multiply
    2,184,723x = 3,013,682.94 × 1,367,508.06
  4. Step 4: Simplify right side
    2,184,723x = 4,121,235,710,734.50
  5. Step 5: Solve for x
    x = 4,121,235,710,734.50/2,184,723
  6. Step 6: Final answer
    x = 1,886,388.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.