Home / 2,431,609.04-3,355,748.04-1,465,042.64

Finding the Fourth Proportional to 2,431,609.04, 3,355,748.04 and 1,465,042.64

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Solution

The fourth proportional to 2,431,609.04, 3,355,748.04 and 1,465,042.64 is: 2,021,835.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,431,609.04 : 3,355,748.04 = 1,465,042.64 : x
  2. Step 2: Convert to fraction form
    2,431,609.04/3,355,748.04 = 1,465,042.64/x
  3. Step 3: Cross multiply
    2,431,609.04x = 3,355,748.04 × 1,465,042.64
  4. Step 4: Simplify right side
    2,431,609.04x = 4,916,313,967,696.43
  5. Step 5: Solve for x
    x = 4,916,313,967,696.43/2,431,609.04
  6. Step 6: Final answer
    x = 2,021,835.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.