Home / 3,052,079.80-4,578,848.70-922,184.80

Finding the Fourth Proportional to 3,052,079.80, 4,578,848.70 and 922,184.80

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Solution

The fourth proportional to 3,052,079.80, 4,578,848.70 and 922,184.80 is: 1,383,497.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,079.80 : 4,578,848.70 = 922,184.80 : x
  2. Step 2: Convert to fraction form
    3,052,079.80/4,578,848.70 = 922,184.80/x
  3. Step 3: Cross multiply
    3,052,079.80x = 4,578,848.70 × 922,184.80
  4. Step 4: Simplify right side
    3,052,079.80x = 4,222,544,672,639.76
  5. Step 5: Solve for x
    x = 4,222,544,672,639.76/3,052,079.80
  6. Step 6: Final answer
    x = 1,383,497.47

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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.