Home / 1,758,437.00-2,637,286.43-495,969.38

Finding the Fourth Proportional to 1,758,437.00, 2,637,286.43 and 495,969.38

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Solution

The fourth proportional to 1,758,437.00, 2,637,286.43 and 495,969.38 is: 743,849.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,437.00 : 2,637,286.43 = 495,969.38 : x
  2. Step 2: Convert to fraction form
    1,758,437.00/2,637,286.43 = 495,969.38/x
  3. Step 3: Cross multiply
    1,758,437.00x = 2,637,286.43 × 495,969.38
  4. Step 4: Simplify right side
    1,758,437.00x = 1,308,013,304,848.15
  5. Step 5: Solve for x
    x = 1,308,013,304,848.15/1,758,437.00
  6. Step 6: Final answer
    x = 743,849.97

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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.