Home / 3,641,754.61-5,025,621.94-2,010,162.70

Finding the Fourth Proportional to 3,641,754.61, 5,025,621.94 and 2,010,162.70

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Solution

The fourth proportional to 3,641,754.61, 5,025,621.94 and 2,010,162.70 is: 2,774,024.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,754.61 : 5,025,621.94 = 2,010,162.70 : x
  2. Step 2: Convert to fraction form
    3,641,754.61/5,025,621.94 = 2,010,162.70/x
  3. Step 3: Cross multiply
    3,641,754.61x = 5,025,621.94 × 2,010,162.70
  4. Step 4: Simplify right side
    3,641,754.61x = 10,102,317,750,500.18
  5. Step 5: Solve for x
    x = 10,102,317,750,500.18/3,641,754.61
  6. Step 6: Final answer
    x = 2,774,024.84

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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.