Home / 2,495,954.08-3,744,397.80-1,000,162.72

Finding the Fourth Proportional to 2,495,954.08, 3,744,397.80 and 1,000,162.72

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Solution

The fourth proportional to 2,495,954.08, 3,744,397.80 and 1,000,162.72 is: 1,500,431.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,954.08 : 3,744,397.80 = 1,000,162.72 : x
  2. Step 2: Convert to fraction form
    2,495,954.08/3,744,397.80 = 1,000,162.72/x
  3. Step 3: Cross multiply
    2,495,954.08x = 3,744,397.80 × 1,000,162.72
  4. Step 4: Simplify right side
    2,495,954.08x = 3,745,007,088,410.02
  5. Step 5: Solve for x
    x = 3,745,007,088,410.02/2,495,954.08
  6. Step 6: Final answer
    x = 1,500,431.09

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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.