Home / 4,036,808.72-5,570,676.84-2,225,972.24

Finding the Fourth Proportional to 4,036,808.72, 5,570,676.84 and 2,225,972.24

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Solution

The fourth proportional to 4,036,808.72, 5,570,676.84 and 2,225,972.24 is: 3,071,775.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,808.72 : 5,570,676.84 = 2,225,972.24 : x
  2. Step 2: Convert to fraction form
    4,036,808.72/5,570,676.84 = 2,225,972.24/x
  3. Step 3: Cross multiply
    4,036,808.72x = 5,570,676.84 × 2,225,972.24
  4. Step 4: Simplify right side
    4,036,808.72x = 12,400,172,003,850.92
  5. Step 5: Solve for x
    x = 12,400,172,003,850.92/4,036,808.72
  6. Step 6: Final answer
    x = 3,071,775.97

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1.5x scale

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.