Home / 1,062,947.63-1,593,579.45-530,194.43

Finding the Fourth Proportional to 1,062,947.63, 1,593,579.45 and 530,194.43

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Solution

The fourth proportional to 1,062,947.63, 1,593,579.45 and 530,194.43 is: 794,871.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,947.63 : 1,593,579.45 = 530,194.43 : x
  2. Step 2: Convert to fraction form
    1,062,947.63/1,593,579.45 = 530,194.43/x
  3. Step 3: Cross multiply
    1,062,947.63x = 1,593,579.45 × 530,194.43
  4. Step 4: Simplify right side
    1,062,947.63x = 844,906,948,152.46
  5. Step 5: Solve for x
    x = 844,906,948,152.46/1,062,947.63
  6. Step 6: Final answer
    x = 794,871.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.