Home / 959,283.01-1,323,821.10-529,563.43

Finding the Fourth Proportional to 959,283.01, 1,323,821.10 and 529,563.43

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Solution

The fourth proportional to 959,283.01, 1,323,821.10 and 529,563.43 is: 730,803.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,283.01 : 1,323,821.10 = 529,563.43 : x
  2. Step 2: Convert to fraction form
    959,283.01/1,323,821.10 = 529,563.43/x
  3. Step 3: Cross multiply
    959,283.01x = 1,323,821.10 × 529,563.43
  4. Step 4: Simplify right side
    959,283.01x = 701,047,242,422.37
  5. Step 5: Solve for x
    x = 701,047,242,422.37/959,283.01
  6. Step 6: Final answer
    x = 730,803.36

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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.