Home / 1,694,553.27-2,338,483.53-930,606.90

Finding the Fourth Proportional to 1,694,553.27, 2,338,483.53 and 930,606.90

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Solution

The fourth proportional to 1,694,553.27, 2,338,483.53 and 930,606.90 is: 1,284,237.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,553.27 : 2,338,483.53 = 930,606.90 : x
  2. Step 2: Convert to fraction form
    1,694,553.27/2,338,483.53 = 930,606.90/x
  3. Step 3: Cross multiply
    1,694,553.27x = 2,338,483.53 × 930,606.90
  4. Step 4: Simplify right side
    1,694,553.27x = 2,176,208,908,554.36
  5. Step 5: Solve for x
    x = 2,176,208,908,554.36/1,694,553.27
  6. Step 6: Final answer
    x = 1,284,237.53

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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.