Home / 5,684,223.80-8,519,078.10-2,314,623.80

Finding the Fourth Proportional to 5,684,223.80, 8,519,078.10 and 2,314,623.80

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Solution

The fourth proportional to 5,684,223.80, 8,519,078.10 and 2,314,623.80 is: 3,468,980.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684,223.80 : 8,519,078.10 = 2,314,623.80 : x
  2. Step 2: Convert to fraction form
    5,684,223.80/8,519,078.10 = 2,314,623.80/x
  3. Step 3: Cross multiply
    5,684,223.80x = 8,519,078.10 × 2,314,623.80
  4. Step 4: Simplify right side
    5,684,223.80x = 19,718,460,924,318.78
  5. Step 5: Solve for x
    x = 19,718,460,924,318.78/5,684,223.80
  6. Step 6: Final answer
    x = 3,468,980.40

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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.