Home / 2,010,219.24-3,015,698.28-662,461.32

Finding the Fourth Proportional to 2,010,219.24, 3,015,698.28 and 662,461.32

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Solution

The fourth proportional to 2,010,219.24, 3,015,698.28 and 662,461.32 is: 993,813.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,219.24 : 3,015,698.28 = 662,461.32 : x
  2. Step 2: Convert to fraction form
    2,010,219.24/3,015,698.28 = 662,461.32/x
  3. Step 3: Cross multiply
    2,010,219.24x = 3,015,698.28 × 662,461.32
  4. Step 4: Simplify right side
    2,010,219.24x = 1,997,783,463,290.53
  5. Step 5: Solve for x
    x = 1,997,783,463,290.53/2,010,219.24
  6. Step 6: Final answer
    x = 993,813.72

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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.