Home / 1,076,610.50-1,615,165.92-366,644.70

Finding the Fourth Proportional to 1,076,610.50, 1,615,165.92 and 366,644.70

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Solution

The fourth proportional to 1,076,610.50, 1,615,165.92 and 366,644.70 is: 550,052.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,610.50 : 1,615,165.92 = 366,644.70 : x
  2. Step 2: Convert to fraction form
    1,076,610.50/1,615,165.92 = 366,644.70/x
  3. Step 3: Cross multiply
    1,076,610.50x = 1,615,165.92 × 366,644.70
  4. Step 4: Simplify right side
    1,076,610.50x = 592,192,024,188.62
  5. Step 5: Solve for x
    x = 592,192,024,188.62/1,076,610.50
  6. Step 6: Final answer
    x = 550,052.25

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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.