Home / 959,014.83-1,323,433.94-529,294.97

Finding the Fourth Proportional to 959,014.83, 1,323,433.94 and 529,294.97

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Solution

The fourth proportional to 959,014.83, 1,323,433.94 and 529,294.97 is: 730,423.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,014.83 : 1,323,433.94 = 529,294.97 : x
  2. Step 2: Convert to fraction form
    959,014.83/1,323,433.94 = 529,294.97/x
  3. Step 3: Cross multiply
    959,014.83x = 1,323,433.94 × 529,294.97
  4. Step 4: Simplify right side
    959,014.83x = 700,486,918,305.64
  5. Step 5: Solve for x
    x = 700,486,918,305.64/959,014.83
  6. Step 6: Final answer
    x = 730,423.45

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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.