Home / 1,062,101.02-1,593,153.05-810,808.29

Finding the Fourth Proportional to 1,062,101.02, 1,593,153.05 and 810,808.29

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Solution

The fourth proportional to 1,062,101.02, 1,593,153.05 and 810,808.29 is: 1,216,213.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,101.02 : 1,593,153.05 = 810,808.29 : x
  2. Step 2: Convert to fraction form
    1,062,101.02/1,593,153.05 = 810,808.29/x
  3. Step 3: Cross multiply
    1,062,101.02x = 1,593,153.05 × 810,808.29
  4. Step 4: Simplify right side
    1,062,101.02x = 1,291,741,696,124.74
  5. Step 5: Solve for x
    x = 1,291,741,696,124.74/1,062,101.02
  6. Step 6: Final answer
    x = 1,216,213.59

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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.