Home / 2,167,733.38-3,242,613.53-1,651,492.37

Finding the Fourth Proportional to 2,167,733.38, 3,242,613.53 and 1,651,492.37

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Solution

The fourth proportional to 2,167,733.38, 3,242,613.53 and 1,651,492.37 is: 2,470,392.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,167,733.38 : 3,242,613.53 = 1,651,492.37 : x
  2. Step 2: Convert to fraction form
    2,167,733.38/3,242,613.53 = 1,651,492.37/x
  3. Step 3: Cross multiply
    2,167,733.38x = 3,242,613.53 × 1,651,492.37
  4. Step 4: Simplify right side
    2,167,733.38x = 5,355,151,487,440.70
  5. Step 5: Solve for x
    x = 5,355,151,487,440.70/2,167,733.38
  6. Step 6: Final answer
    x = 2,470,392.14

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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.