Home / 1,024,814.57-1,414,660.95-662,268.29

Finding the Fourth Proportional to 1,024,814.57, 1,414,660.95 and 662,268.29

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Solution

The fourth proportional to 1,024,814.57, 1,414,660.95 and 662,268.29 is: 914,199.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,814.57 : 1,414,660.95 = 662,268.29 : x
  2. Step 2: Convert to fraction form
    1,024,814.57/1,414,660.95 = 662,268.29/x
  3. Step 3: Cross multiply
    1,024,814.57x = 1,414,660.95 × 662,268.29
  4. Step 4: Simplify right side
    1,024,814.57x = 936,885,081,212.97
  5. Step 5: Solve for x
    x = 936,885,081,212.97/1,024,814.57
  6. Step 6: Final answer
    x = 914,199.62

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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.