Home / 5,444,891.96-8,167,563.12-1,606,714.40

Finding the Fourth Proportional to 5,444,891.96, 8,167,563.12 and 1,606,714.40

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Solution

The fourth proportional to 5,444,891.96, 8,167,563.12 and 1,606,714.40 is: 2,410,138.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,891.96 : 8,167,563.12 = 1,606,714.40 : x
  2. Step 2: Convert to fraction form
    5,444,891.96/8,167,563.12 = 1,606,714.40/x
  3. Step 3: Cross multiply
    5,444,891.96x = 8,167,563.12 × 1,606,714.40
  4. Step 4: Simplify right side
    5,444,891.96x = 13,122,941,277,812.93
  5. Step 5: Solve for x
    x = 13,122,941,277,812.93/5,444,891.96
  6. Step 6: Final answer
    x = 2,410,138.05

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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.