Home / 5,830,680.80-8,743,396.80-2,235,252.80

Finding the Fourth Proportional to 5,830,680.80, 8,743,396.80 and 2,235,252.80

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Solution

The fourth proportional to 5,830,680.80, 8,743,396.80 and 2,235,252.80 is: 3,351,873.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830,680.80 : 8,743,396.80 = 2,235,252.80 : x
  2. Step 2: Convert to fraction form
    5,830,680.80/8,743,396.80 = 2,235,252.80/x
  3. Step 3: Cross multiply
    5,830,680.80x = 8,743,396.80 × 2,235,252.80
  4. Step 4: Simplify right side
    5,830,680.80x = 19,543,702,178,711.04
  5. Step 5: Solve for x
    x = 19,543,702,178,711.04/5,830,680.80
  6. Step 6: Final answer
    x = 3,351,873.11

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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.