Home / 2,604,033.80-3,593,595.40-1,442,497.86

Finding the Fourth Proportional to 2,604,033.80, 3,593,595.40 and 1,442,497.86

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Solution

The fourth proportional to 2,604,033.80, 3,593,595.40 and 1,442,497.86 is: 1,990,662.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,033.80 : 3,593,595.40 = 1,442,497.86 : x
  2. Step 2: Convert to fraction form
    2,604,033.80/3,593,595.40 = 1,442,497.86/x
  3. Step 3: Cross multiply
    2,604,033.80x = 3,593,595.40 × 1,442,497.86
  4. Step 4: Simplify right side
    2,604,033.80x = 5,183,753,674,205.84
  5. Step 5: Solve for x
    x = 5,183,753,674,205.84/2,604,033.80
  6. Step 6: Final answer
    x = 1,990,662.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.