Home / 1,230,841.27-1,846,409.33-377,801.20

Finding the Fourth Proportional to 1,230,841.27, 1,846,409.33 and 377,801.20

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Solution

The fourth proportional to 1,230,841.27, 1,846,409.33 and 377,801.20 is: 566,747.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,841.27 : 1,846,409.33 = 377,801.20 : x
  2. Step 2: Convert to fraction form
    1,230,841.27/1,846,409.33 = 377,801.20/x
  3. Step 3: Cross multiply
    1,230,841.27x = 1,846,409.33 × 377,801.20
  4. Step 4: Simplify right side
    1,230,841.27x = 697,575,660,565.20
  5. Step 5: Solve for x
    x = 697,575,660,565.20/1,230,841.27
  6. Step 6: Final answer
    x = 566,747.05

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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.