Home / 5,824,114.64-8,736,614.25-1,984,743.80

Finding the Fourth Proportional to 5,824,114.64, 8,736,614.25 and 1,984,743.80

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Solution

The fourth proportional to 5,824,114.64, 8,736,614.25 and 1,984,743.80 is: 2,977,266.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,114.64 : 8,736,614.25 = 1,984,743.80 : x
  2. Step 2: Convert to fraction form
    5,824,114.64/8,736,614.25 = 1,984,743.80/x
  3. Step 3: Cross multiply
    5,824,114.64x = 8,736,614.25 × 1,984,743.80
  4. Step 4: Simplify right side
    5,824,114.64x = 17,339,940,965,679.15
  5. Step 5: Solve for x
    x = 17,339,940,965,679.15/5,824,114.64
  6. Step 6: Final answer
    x = 2,977,266.42

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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.