Home / 959,352.04-1,323,907.49-529,632.86

Finding the Fourth Proportional to 959,352.04, 1,323,907.49 and 529,632.86

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Solution

The fourth proportional to 959,352.04, 1,323,907.49 and 529,632.86 is: 730,894.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,352.04 : 1,323,907.49 = 529,632.86 : x
  2. Step 2: Convert to fraction form
    959,352.04/1,323,907.49 = 529,632.86/x
  3. Step 3: Cross multiply
    959,352.04x = 1,323,907.49 × 529,632.86
  4. Step 4: Simplify right side
    959,352.04x = 701,184,910,304.12
  5. Step 5: Solve for x
    x = 701,184,910,304.12/959,352.04
  6. Step 6: Final answer
    x = 730,894.27

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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.