Home / 6,220,976-9,331,464-1,493,168

Finding the Fourth Proportional to 6,220,976, 9,331,464 and 1,493,168

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Solution

The fourth proportional to 6,220,976, 9,331,464 and 1,493,168 is: 2,239,752

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,976 : 9,331,464 = 1,493,168 : x
  2. Step 2: Convert to fraction form
    6,220,976/9,331,464 = 1,493,168/x
  3. Step 3: Cross multiply
    6,220,976x = 9,331,464 × 1,493,168
  4. Step 4: Simplify right side
    6,220,976x = 13,933,443,437,952
  5. Step 5: Solve for x
    x = 13,933,443,437,952/6,220,976
  6. Step 6: Final answer
    x = 2,239,752

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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.