Home / 2,310,057.16-3,465,580.24-690,953

Finding the Fourth Proportional to 2,310,057.16, 3,465,580.24 and 690,953

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Solution

The fourth proportional to 2,310,057.16, 3,465,580.24 and 690,953 is: 1,036,577.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,057.16 : 3,465,580.24 = 690,953 : x
  2. Step 2: Convert to fraction form
    2,310,057.16/3,465,580.24 = 690,953/x
  3. Step 3: Cross multiply
    2,310,057.16x = 3,465,580.24 × 690,953
  4. Step 4: Simplify right side
    2,310,057.16x = 2,394,553,063,568.72
  5. Step 5: Solve for x
    x = 2,394,553,063,568.72/2,310,057.16
  6. Step 6: Final answer
    x = 1,036,577.41

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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.