Home / 3,306,273.52-4,562,809.02-1,836,188.80

Finding the Fourth Proportional to 3,306,273.52, 4,562,809.02 and 1,836,188.80

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Solution

The fourth proportional to 3,306,273.52, 4,562,809.02 and 1,836,188.80 is: 2,534,024.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,273.52 : 4,562,809.02 = 1,836,188.80 : x
  2. Step 2: Convert to fraction form
    3,306,273.52/4,562,809.02 = 1,836,188.80/x
  3. Step 3: Cross multiply
    3,306,273.52x = 4,562,809.02 × 1,836,188.80
  4. Step 4: Simplify right side
    3,306,273.52x = 8,378,178,819,062.98
  5. Step 5: Solve for x
    x = 8,378,178,819,062.98/3,306,273.52
  6. Step 6: Final answer
    x = 2,534,024.72

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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.