Home / 2,010,220.24-3,015,699.78-662,462.32

Finding the Fourth Proportional to 2,010,220.24, 3,015,699.78 and 662,462.32

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Solution

The fourth proportional to 2,010,220.24, 3,015,699.78 and 662,462.32 is: 993,815.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,220.24 : 3,015,699.78 = 662,462.32 : x
  2. Step 2: Convert to fraction form
    2,010,220.24/3,015,699.78 = 662,462.32/x
  3. Step 3: Cross multiply
    2,010,220.24x = 3,015,699.78 × 662,462.32
  4. Step 4: Simplify right side
    2,010,220.24x = 1,997,787,472,682.29
  5. Step 5: Solve for x
    x = 1,997,787,472,682.29/2,010,220.24
  6. Step 6: Final answer
    x = 993,815.22

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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.