Home / 959,551.76-1,323,703.17-572,093.96

Finding the Fourth Proportional to 959,551.76, 1,323,703.17 and 572,093.96

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Solution

The fourth proportional to 959,551.76, 1,323,703.17 and 572,093.96 is: 789,204.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,551.76 : 1,323,703.17 = 572,093.96 : x
  2. Step 2: Convert to fraction form
    959,551.76/1,323,703.17 = 572,093.96/x
  3. Step 3: Cross multiply
    959,551.76x = 1,323,703.17 × 572,093.96
  4. Step 4: Simplify right side
    959,551.76x = 757,282,581,771.34
  5. Step 5: Solve for x
    x = 757,282,581,771.34/959,551.76
  6. Step 6: Final answer
    x = 789,204.52

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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.