Home / 1,844,803.80-2,766,284.10-846,403.80

Finding the Fourth Proportional to 1,844,803.80, 2,766,284.10 and 846,403.80

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Solution

The fourth proportional to 1,844,803.80, 2,766,284.10 and 846,403.80 is: 1,269,182.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,803.80 : 2,766,284.10 = 846,403.80 : x
  2. Step 2: Convert to fraction form
    1,844,803.80/2,766,284.10 = 846,403.80/x
  3. Step 3: Cross multiply
    1,844,803.80x = 2,766,284.10 × 846,403.80
  4. Step 4: Simplify right side
    1,844,803.80x = 2,341,393,374,119.58
  5. Step 5: Solve for x
    x = 2,341,393,374,119.58/1,844,803.80
  6. Step 6: Final answer
    x = 1,269,182.87

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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.