Home / 2,163,264.96-3,242,349.18-883,072.92

Finding the Fourth Proportional to 2,163,264.96, 3,242,349.18 and 883,072.92

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Solution

The fourth proportional to 2,163,264.96, 3,242,349.18 and 883,072.92 is: 1,323,569.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,264.96 : 3,242,349.18 = 883,072.92 : x
  2. Step 2: Convert to fraction form
    2,163,264.96/3,242,349.18 = 883,072.92/x
  3. Step 3: Cross multiply
    2,163,264.96x = 3,242,349.18 × 883,072.92
  4. Step 4: Simplify right side
    2,163,264.96x = 2,863,230,758,042.21
  5. Step 5: Solve for x
    x = 2,863,230,758,042.21/2,163,264.96
  6. Step 6: Final answer
    x = 1,323,569.15

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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.