Home / 959,092.90-1,323,559.19-529,373.37

Finding the Fourth Proportional to 959,092.90, 1,323,559.19 and 529,373.37

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Solution

The fourth proportional to 959,092.90, 1,323,559.19 and 529,373.37 is: 730,541.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,092.90 : 1,323,559.19 = 529,373.37 : x
  2. Step 2: Convert to fraction form
    959,092.90/1,323,559.19 = 529,373.37/x
  3. Step 3: Cross multiply
    959,092.90x = 1,323,559.19 × 529,373.37
  4. Step 4: Simplify right side
    959,092.90x = 700,656,992,113.83
  5. Step 5: Solve for x
    x = 700,656,992,113.83/959,092.90
  6. Step 6: Final answer
    x = 730,541.32

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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.