Home / 3,081,499.80-4,618,463.82-1,730,823.18

Finding the Fourth Proportional to 3,081,499.80, 4,618,463.82 and 1,730,823.18

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Solution

The fourth proportional to 3,081,499.80, 4,618,463.82 and 1,730,823.18 is: 2,594,108.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,499.80 : 4,618,463.82 = 1,730,823.18 : x
  2. Step 2: Convert to fraction form
    3,081,499.80/4,618,463.82 = 1,730,823.18/x
  3. Step 3: Cross multiply
    3,081,499.80x = 4,618,463.82 × 1,730,823.18
  4. Step 4: Simplify right side
    3,081,499.80x = 7,993,744,235,647.35
  5. Step 5: Solve for x
    x = 7,993,744,235,647.35/3,081,499.80
  6. Step 6: Final answer
    x = 2,594,108.31

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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.