Home / 6,375,290.27-9,565,762.16-3,341,932.20

Finding the Fourth Proportional to 6,375,290.27, 9,565,762.16 and 3,341,932.20

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Solution

The fourth proportional to 6,375,290.27, 9,565,762.16 and 3,341,932.20 is: 5,014,380.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,290.27 : 9,565,762.16 = 3,341,932.20 : x
  2. Step 2: Convert to fraction form
    6,375,290.27/9,565,762.16 = 3,341,932.20/x
  3. Step 3: Cross multiply
    6,375,290.27x = 9,565,762.16 × 3,341,932.20
  4. Step 4: Simplify right side
    6,375,290.27x = 31,968,128,563,335.89
  5. Step 5: Solve for x
    x = 31,968,128,563,335.89/6,375,290.27
  6. Step 6: Final answer
    x = 5,014,380.09

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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.