Home / 959,050.46-1,323,395.42-529,302.85

Finding the Fourth Proportional to 959,050.46, 1,323,395.42 and 529,302.85

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Solution

The fourth proportional to 959,050.46, 1,323,395.42 and 529,302.85 is: 730,385.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,050.46 : 1,323,395.42 = 529,302.85 : x
  2. Step 2: Convert to fraction form
    959,050.46/1,323,395.42 = 529,302.85/x
  3. Step 3: Cross multiply
    959,050.46x = 1,323,395.42 × 529,302.85
  4. Step 4: Simplify right side
    959,050.46x = 700,476,961,527.94
  5. Step 5: Solve for x
    x = 700,476,961,527.94/959,050.46
  6. Step 6: Final answer
    x = 730,385.93

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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.