Home / 1,169,704.77-1,754,557.14-495,771

Finding the Fourth Proportional to 1,169,704.77, 1,754,557.14 and 495,771

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Solution

The fourth proportional to 1,169,704.77, 1,754,557.14 and 495,771 is: 743,656.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,704.77 : 1,754,557.14 = 495,771 : x
  2. Step 2: Convert to fraction form
    1,169,704.77/1,754,557.14 = 495,771/x
  3. Step 3: Cross multiply
    1,169,704.77x = 1,754,557.14 × 495,771
  4. Step 4: Simplify right side
    1,169,704.77x = 869,858,547,854.94
  5. Step 5: Solve for x
    x = 869,858,547,854.94/1,169,704.77
  6. Step 6: Final answer
    x = 743,656.49

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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.