Home / 1,715,091.40-2,366,971.62-951,391

Finding the Fourth Proportional to 1,715,091.40, 2,366,971.62 and 951,391

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Solution

The fourth proportional to 1,715,091.40, 2,366,971.62 and 951,391 is: 1,313,000.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,091.40 : 2,366,971.62 = 951,391 : x
  2. Step 2: Convert to fraction form
    1,715,091.40/2,366,971.62 = 951,391/x
  3. Step 3: Cross multiply
    1,715,091.40x = 2,366,971.62 × 951,391
  4. Step 4: Simplify right side
    1,715,091.40x = 2,251,915,496,523.42
  5. Step 5: Solve for x
    x = 2,251,915,496,523.42/1,715,091.40
  6. Step 6: Final answer
    x = 1,313,000.28

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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.