Home / 4,072,758.48-6,110,464.77-1,942,565.40

Finding the Fourth Proportional to 4,072,758.48, 6,110,464.77 and 1,942,565.40

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Solution

The fourth proportional to 4,072,758.48, 6,110,464.77 and 1,942,565.40 is: 2,914,481.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,758.48 : 6,110,464.77 = 1,942,565.40 : x
  2. Step 2: Convert to fraction form
    4,072,758.48/6,110,464.77 = 1,942,565.40/x
  3. Step 3: Cross multiply
    4,072,758.48x = 6,110,464.77 × 1,942,565.40
  4. Step 4: Simplify right side
    4,072,758.48x = 11,869,977,440,120.96
  5. Step 5: Solve for x
    x = 11,869,977,440,120.96/4,072,758.48
  6. Step 6: Final answer
    x = 2,914,481.06

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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.