Home / 1,253,892.39-1,730,901.24-846,546.03

Finding the Fourth Proportional to 1,253,892.39, 1,730,901.24 and 846,546.03

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Solution

The fourth proportional to 1,253,892.39, 1,730,901.24 and 846,546.03 is: 1,168,591.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,253,892.39 : 1,730,901.24 = 846,546.03 : x
  2. Step 2: Convert to fraction form
    1,253,892.39/1,730,901.24 = 846,546.03/x
  3. Step 3: Cross multiply
    1,253,892.39x = 1,730,901.24 × 846,546.03
  4. Step 4: Simplify right side
    1,253,892.39x = 1,465,287,573,044.08
  5. Step 5: Solve for x
    x = 1,465,287,573,044.08/1,253,892.39
  6. Step 6: Final answer
    x = 1,168,591.17

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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.