Home / 801,651.84-1,106,301.06-452,764.27

Finding the Fourth Proportional to 801,651.84, 1,106,301.06 and 452,764.27

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Solution

The fourth proportional to 801,651.84, 1,106,301.06 and 452,764.27 is: 624,826.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,651.84 : 1,106,301.06 = 452,764.27 : x
  2. Step 2: Convert to fraction form
    801,651.84/1,106,301.06 = 452,764.27/x
  3. Step 3: Cross multiply
    801,651.84x = 1,106,301.06 × 452,764.27
  4. Step 4: Simplify right side
    801,651.84x = 500,893,588,264.46
  5. Step 5: Solve for x
    x = 500,893,588,264.46/801,651.84
  6. Step 6: Final answer
    x = 624,826.84

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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.