Home / 924,057.32-1,276,447.23-696,335.95

Finding the Fourth Proportional to 924,057.32, 1,276,447.23 and 696,335.95

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Solution

The fourth proportional to 924,057.32, 1,276,447.23 and 696,335.95 is: 961,884.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,057.32 : 1,276,447.23 = 696,335.95 : x
  2. Step 2: Convert to fraction form
    924,057.32/1,276,447.23 = 696,335.95/x
  3. Step 3: Cross multiply
    924,057.32x = 1,276,447.23 × 696,335.95
  4. Step 4: Simplify right side
    924,057.32x = 888,836,084,663.00
  5. Step 5: Solve for x
    x = 888,836,084,663.00/924,057.32
  6. Step 6: Final answer
    x = 961,884.14

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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.