Home / 5,536,805.80-8,289,462.30-4,266,596.20

Finding the Fourth Proportional to 5,536,805.80, 8,289,462.30 and 4,266,596.20

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Solution

The fourth proportional to 5,536,805.80, 8,289,462.30 and 4,266,596.20 is: 6,387,760.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,805.80 : 8,289,462.30 = 4,266,596.20 : x
  2. Step 2: Convert to fraction form
    5,536,805.80/8,289,462.30 = 4,266,596.20/x
  3. Step 3: Cross multiply
    5,536,805.80x = 8,289,462.30 × 4,266,596.20
  4. Step 4: Simplify right side
    5,536,805.80x = 35,367,788,349,223.26
  5. Step 5: Solve for x
    x = 35,367,788,349,223.26/5,536,805.80
  6. Step 6: Final answer
    x = 6,387,760.31

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1.5x scale

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.