Home / 914,245.92-1,365,809.22-591,770.88

Finding the Fourth Proportional to 914,245.92, 1,365,809.22 and 591,770.88

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Solution

The fourth proportional to 914,245.92, 1,365,809.22 and 591,770.88 is: 884,057.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,245.92 : 1,365,809.22 = 591,770.88 : x
  2. Step 2: Convert to fraction form
    914,245.92/1,365,809.22 = 591,770.88/x
  3. Step 3: Cross multiply
    914,245.92x = 1,365,809.22 × 591,770.88
  4. Step 4: Simplify right side
    914,245.92x = 808,246,124,031.51
  5. Step 5: Solve for x
    x = 808,246,124,031.51/914,245.92
  6. Step 6: Final answer
    x = 884,057.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.