Home / 959,080.70-1,323,437.06-529,333.14

Finding the Fourth Proportional to 959,080.70, 1,323,437.06 and 529,333.14

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Solution

The fourth proportional to 959,080.70, 1,323,437.06 and 529,333.14 is: 730,427.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,080.70 : 1,323,437.06 = 529,333.14 : x
  2. Step 2: Convert to fraction form
    959,080.70/1,323,437.06 = 529,333.14/x
  3. Step 3: Cross multiply
    959,080.70x = 1,323,437.06 × 529,333.14
  4. Step 4: Simplify right side
    959,080.70x = 700,539,094,562.17
  5. Step 5: Solve for x
    x = 700,539,094,562.17/959,080.70
  6. Step 6: Final answer
    x = 730,427.68

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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.