Home / 959,328.33-1,323,838.29-529,599.24

Finding the Fourth Proportional to 959,328.33, 1,323,838.29 and 529,599.24

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Solution

The fourth proportional to 959,328.33, 1,323,838.29 and 529,599.24 is: 730,827.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,328.33 : 1,323,838.29 = 529,599.24 : x
  2. Step 2: Convert to fraction form
    959,328.33/1,323,838.29 = 529,599.24/x
  3. Step 3: Cross multiply
    959,328.33x = 1,323,838.29 × 529,599.24
  4. Step 4: Simplify right side
    959,328.33x = 701,103,752,266.90
  5. Step 5: Solve for x
    x = 701,103,752,266.90/959,328.33
  6. Step 6: Final answer
    x = 730,827.74

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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.