Home / 4,901,263.20-6,763,351.20-2,725,810.56

Finding the Fourth Proportional to 4,901,263.20, 6,763,351.20 and 2,725,810.56

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Solution

The fourth proportional to 4,901,263.20, 6,763,351.20 and 2,725,810.56 is: 3,761,400.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,263.20 : 6,763,351.20 = 2,725,810.56 : x
  2. Step 2: Convert to fraction form
    4,901,263.20/6,763,351.20 = 2,725,810.56/x
  3. Step 3: Cross multiply
    4,901,263.20x = 6,763,351.20 × 2,725,810.56
  4. Step 4: Simplify right side
    4,901,263.20x = 18,435,614,121,948.67
  5. Step 5: Solve for x
    x = 18,435,614,121,948.67/4,901,263.20
  6. Step 6: Final answer
    x = 3,761,400.56

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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.