Home / 2,265,874.35-3,398,778.19-560,017.81

Finding the Fourth Proportional to 2,265,874.35, 3,398,778.19 and 560,017.81

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Solution

The fourth proportional to 2,265,874.35, 3,398,778.19 and 560,017.81 is: 840,018.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,874.35 : 3,398,778.19 = 560,017.81 : x
  2. Step 2: Convert to fraction form
    2,265,874.35/3,398,778.19 = 560,017.81/x
  3. Step 3: Cross multiply
    2,265,874.35x = 3,398,778.19 × 560,017.81
  4. Step 4: Simplify right side
    2,265,874.35x = 1,903,376,323,588.06
  5. Step 5: Solve for x
    x = 1,903,376,323,588.06/2,265,874.35
  6. Step 6: Final answer
    x = 840,018.48

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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.