Home / 9,244,057.02-13,870,920.87-3,783,205.50

Finding the Fourth Proportional to 9,244,057.02, 13,870,920.87 and 3,783,205.50

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Solution

The fourth proportional to 9,244,057.02, 13,870,920.87 and 3,783,205.50 is: 5,676,787.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,057.02 : 13,870,920.87 = 3,783,205.50 : x
  2. Step 2: Convert to fraction form
    9,244,057.02/13,870,920.87 = 3,783,205.50/x
  3. Step 3: Cross multiply
    9,244,057.02x = 13,870,920.87 × 3,783,205.50
  4. Step 4: Simplify right side
    9,244,057.02x = 52,476,544,125,448.78
  5. Step 5: Solve for x
    x = 52,476,544,125,448.78/9,244,057.02
  6. Step 6: Final answer
    x = 5,676,787.15

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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.