Home / 4,115,516.43-6,173,594.04-1,236,658.53

Finding the Fourth Proportional to 4,115,516.43, 6,173,594.04 and 1,236,658.53

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Solution

The fourth proportional to 4,115,516.43, 6,173,594.04 and 1,236,658.53 is: 1,855,083.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,516.43 : 6,173,594.04 = 1,236,658.53 : x
  2. Step 2: Convert to fraction form
    4,115,516.43/6,173,594.04 = 1,236,658.53/x
  3. Step 3: Cross multiply
    4,115,516.43x = 6,173,594.04 × 1,236,658.53
  4. Step 4: Simplify right side
    4,115,516.43x = 7,634,627,730,323.16
  5. Step 5: Solve for x
    x = 7,634,627,730,323.16/4,115,516.43
  6. Step 6: Final answer
    x = 1,855,083.77

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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.