Home / 1,693,929.56-2,337,626.75-930,032.33

Finding the Fourth Proportional to 1,693,929.56, 2,337,626.75 and 930,032.33

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Solution

The fourth proportional to 1,693,929.56, 2,337,626.75 and 930,032.33 is: 1,283,446.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,929.56 : 2,337,626.75 = 930,032.33 : x
  2. Step 2: Convert to fraction form
    1,693,929.56/2,337,626.75 = 930,032.33/x
  3. Step 3: Cross multiply
    1,693,929.56x = 2,337,626.75 × 930,032.33
  4. Step 4: Simplify right side
    1,693,929.56x = 2,174,068,436,634.53
  5. Step 5: Solve for x
    x = 2,174,068,436,634.53/1,693,929.56
  6. Step 6: Final answer
    x = 1,283,446.78

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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.