Home / 1,864,874.34-2,573,346.11-1,049,360.27

Finding the Fourth Proportional to 1,864,874.34, 2,573,346.11 and 1,049,360.27

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Solution

The fourth proportional to 1,864,874.34, 2,573,346.11 and 1,049,360.27 is: 1,448,015.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,874.34 : 2,573,346.11 = 1,049,360.27 : x
  2. Step 2: Convert to fraction form
    1,864,874.34/2,573,346.11 = 1,049,360.27/x
  3. Step 3: Cross multiply
    1,864,874.34x = 2,573,346.11 × 1,049,360.27
  4. Step 4: Simplify right side
    1,864,874.34x = 2,700,367,150,679.52
  5. Step 5: Solve for x
    x = 2,700,367,150,679.52/1,864,874.34
  6. Step 6: Final answer
    x = 1,448,015.61

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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.