Home / 2,019,269.90-3,024,454.76-1,669,077.14

Finding the Fourth Proportional to 2,019,269.90, 3,024,454.76 and 1,669,077.14

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Solution

The fourth proportional to 2,019,269.90, 3,024,454.76 and 1,669,077.14 is: 2,499,937.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,269.90 : 3,024,454.76 = 1,669,077.14 : x
  2. Step 2: Convert to fraction form
    2,019,269.90/3,024,454.76 = 1,669,077.14/x
  3. Step 3: Cross multiply
    2,019,269.90x = 3,024,454.76 × 1,669,077.14
  4. Step 4: Simplify right side
    2,019,269.90x = 5,048,048,283,671.57
  5. Step 5: Solve for x
    x = 5,048,048,283,671.57/2,019,269.90
  6. Step 6: Final answer
    x = 2,499,937.37

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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.