Home / 6,314,029.86-9,468,100.26-3,280,580.22

Finding the Fourth Proportional to 6,314,029.86, 9,468,100.26 and 3,280,580.22

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Solution

The fourth proportional to 6,314,029.86, 9,468,100.26 and 3,280,580.22 is: 4,919,340.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314,029.86 : 9,468,100.26 = 3,280,580.22 : x
  2. Step 2: Convert to fraction form
    6,314,029.86/9,468,100.26 = 3,280,580.22/x
  3. Step 3: Cross multiply
    6,314,029.86x = 9,468,100.26 × 3,280,580.22
  4. Step 4: Simplify right side
    6,314,029.86x = 31,060,862,433,932.86
  5. Step 5: Solve for x
    x = 31,060,862,433,932.86/6,314,029.86
  6. Step 6: Final answer
    x = 4,919,340.44

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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.