Home / 959,094.41-1,323,561.26-529,374.87

Finding the Fourth Proportional to 959,094.41, 1,323,561.26 and 529,374.87

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Solution

The fourth proportional to 959,094.41, 1,323,561.26 and 529,374.87 is: 730,543.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,094.41 : 1,323,561.26 = 529,374.87 : x
  2. Step 2: Convert to fraction form
    959,094.41/1,323,561.26 = 529,374.87/x
  3. Step 3: Cross multiply
    959,094.41x = 1,323,561.26 × 529,374.87
  4. Step 4: Simplify right side
    959,094.41x = 700,660,067,302.66
  5. Step 5: Solve for x
    x = 700,660,067,302.66/959,094.41
  6. Step 6: Final answer
    x = 730,543.38

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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.