Home / 1,294,383.59-1,941,855.66-495,665.17

Finding the Fourth Proportional to 1,294,383.59, 1,941,855.66 and 495,665.17

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Solution

The fourth proportional to 1,294,383.59, 1,941,855.66 and 495,665.17 is: 743,605.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,383.59 : 1,941,855.66 = 495,665.17 : x
  2. Step 2: Convert to fraction form
    1,294,383.59/1,941,855.66 = 495,665.17/x
  3. Step 3: Cross multiply
    1,294,383.59x = 1,941,855.66 × 495,665.17
  4. Step 4: Simplify right side
    1,294,383.59x = 962,510,221,897.66
  5. Step 5: Solve for x
    x = 962,510,221,897.66/1,294,383.59
  6. Step 6: Final answer
    x = 743,605.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.