Home / 1,062,003.80-1,593,005.70-493,383.80

Finding the Fourth Proportional to 1,062,003.80, 1,593,005.70 and 493,383.80

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Solution

The fourth proportional to 1,062,003.80, 1,593,005.70 and 493,383.80 is: 740,075.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,003.80 : 1,593,005.70 = 493,383.80 : x
  2. Step 2: Convert to fraction form
    1,062,003.80/1,593,005.70 = 493,383.80/x
  3. Step 3: Cross multiply
    1,062,003.80x = 1,593,005.70 × 493,383.80
  4. Step 4: Simplify right side
    1,062,003.80x = 785,963,205,687.66
  5. Step 5: Solve for x
    x = 785,963,205,687.66/1,062,003.80
  6. Step 6: Final answer
    x = 740,075.70

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1.5x scale

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.