Home / 3,052,932.60-4,580,063.10-922,961.10

Finding the Fourth Proportional to 3,052,932.60, 4,580,063.10 and 922,961.10

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Solution

The fourth proportional to 3,052,932.60, 4,580,063.10 and 922,961.10 is: 1,384,642.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,932.60 : 4,580,063.10 = 922,961.10 : x
  2. Step 2: Convert to fraction form
    3,052,932.60/4,580,063.10 = 922,961.10/x
  3. Step 3: Cross multiply
    3,052,932.60x = 4,580,063.10 × 922,961.10
  4. Step 4: Simplify right side
    3,052,932.60x = 4,227,220,076,845.41
  5. Step 5: Solve for x
    x = 4,227,220,076,845.41/3,052,932.60
  6. Step 6: Final answer
    x = 1,384,642.45

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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.