Home / 4,684,733.50-6,987,720.44-4,254,200.68

Finding the Fourth Proportional to 4,684,733.50, 6,987,720.44 and 4,254,200.68

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Solution

The fourth proportional to 4,684,733.50, 6,987,720.44 and 4,254,200.68 is: 6,345,540.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,733.50 : 6,987,720.44 = 4,254,200.68 : x
  2. Step 2: Convert to fraction form
    4,684,733.50/6,987,720.44 = 4,254,200.68/x
  3. Step 3: Cross multiply
    4,684,733.50x = 6,987,720.44 × 4,254,200.68
  4. Step 4: Simplify right side
    4,684,733.50x = 29,727,165,047,497.90
  5. Step 5: Solve for x
    x = 29,727,165,047,497.90/4,684,733.50
  6. Step 6: Final answer
    x = 6,345,540.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.