Home / 2,242,833.40-3,364,297.77-803,610.55

Finding the Fourth Proportional to 2,242,833.40, 3,364,297.77 and 803,610.55

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Solution

The fourth proportional to 2,242,833.40, 3,364,297.77 and 803,610.55 is: 1,205,432.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,833.40 : 3,364,297.77 = 803,610.55 : x
  2. Step 2: Convert to fraction form
    2,242,833.40/3,364,297.77 = 803,610.55/x
  3. Step 3: Cross multiply
    2,242,833.40x = 3,364,297.77 × 803,610.55
  4. Step 4: Simplify right side
    2,242,833.40x = 2,703,585,181,313.47
  5. Step 5: Solve for x
    x = 2,703,585,181,313.47/2,242,833.40
  6. Step 6: Final answer
    x = 1,205,432.91

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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.