Home / 5,614,757.26-8,422,136.70-1,354,925.51

Finding the Fourth Proportional to 5,614,757.26, 8,422,136.70 and 1,354,925.51

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Solution

The fourth proportional to 5,614,757.26, 8,422,136.70 and 1,354,925.51 is: 2,032,388.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,757.26 : 8,422,136.70 = 1,354,925.51 : x
  2. Step 2: Convert to fraction form
    5,614,757.26/8,422,136.70 = 1,354,925.51/x
  3. Step 3: Cross multiply
    5,614,757.26x = 8,422,136.70 × 1,354,925.51
  4. Step 4: Simplify right side
    5,614,757.26x = 11,411,367,847,928.57
  5. Step 5: Solve for x
    x = 11,411,367,847,928.57/5,614,757.26
  6. Step 6: Final answer
    x = 2,032,388.46

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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.