Home / 2,010,226.77-3,015,784.85-662,334.93

Finding the Fourth Proportional to 2,010,226.77, 3,015,784.85 and 662,334.93

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Solution

The fourth proportional to 2,010,226.77, 3,015,784.85 and 662,334.93 is: 993,648.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,226.77 : 3,015,784.85 = 662,334.93 : x
  2. Step 2: Convert to fraction form
    2,010,226.77/3,015,784.85 = 662,334.93/x
  3. Step 3: Cross multiply
    2,010,226.77x = 3,015,784.85 × 662,334.93
  4. Step 4: Simplify right side
    2,010,226.77x = 1,997,459,644,208.14
  5. Step 5: Solve for x
    x = 1,997,459,644,208.14/2,010,226.77
  6. Step 6: Final answer
    x = 993,648.91

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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.