Home / 1,702,014.30-2,348,793.99-938,069.82

Finding the Fourth Proportional to 1,702,014.30, 2,348,793.99 and 938,069.82

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Solution

The fourth proportional to 1,702,014.30, 2,348,793.99 and 938,069.82 is: 1,294,544.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,014.30 : 2,348,793.99 = 938,069.82 : x
  2. Step 2: Convert to fraction form
    1,702,014.30/2,348,793.99 = 938,069.82/x
  3. Step 3: Cross multiply
    1,702,014.30x = 2,348,793.99 × 938,069.82
  4. Step 4: Simplify right side
    1,702,014.30x = 2,203,332,755,416.38
  5. Step 5: Solve for x
    x = 2,203,332,755,416.38/1,702,014.30
  6. Step 6: Final answer
    x = 1,294,544.21

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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.