Home / 6,567,915.16-9,063,668.80-3,587,621.02

Finding the Fourth Proportional to 6,567,915.16, 9,063,668.80 and 3,587,621.02

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Solution

The fourth proportional to 6,567,915.16, 9,063,668.80 and 3,587,621.02 is: 4,950,887.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,915.16 : 9,063,668.80 = 3,587,621.02 : x
  2. Step 2: Convert to fraction form
    6,567,915.16/9,063,668.80 = 3,587,621.02/x
  3. Step 3: Cross multiply
    6,567,915.16x = 9,063,668.80 × 3,587,621.02
  4. Step 4: Simplify right side
    6,567,915.16x = 32,517,008,705,198.18
  5. Step 5: Solve for x
    x = 32,517,008,705,198.18/6,567,915.16
  6. Step 6: Final answer
    x = 4,950,887.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.