Home / 959,095.29-1,323,353.92-551,118.31

Finding the Fourth Proportional to 959,095.29, 1,323,353.92 and 551,118.31

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Solution

The fourth proportional to 959,095.29, 1,323,353.92 and 551,118.31 is: 760,429.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,095.29 : 1,323,353.92 = 551,118.31 : x
  2. Step 2: Convert to fraction form
    959,095.29/1,323,353.92 = 551,118.31/x
  3. Step 3: Cross multiply
    959,095.29x = 1,323,353.92 × 551,118.31
  4. Step 4: Simplify right side
    959,095.29x = 729,324,575,922.28
  5. Step 5: Solve for x
    x = 729,324,575,922.28/959,095.29
  6. Step 6: Final answer
    x = 760,429.73

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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.