Home / 1,196,397.58-1,794,383.27-476,678.95

Finding the Fourth Proportional to 1,196,397.58, 1,794,383.27 and 476,678.95

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Solution

The fourth proportional to 1,196,397.58, 1,794,383.27 and 476,678.95 is: 714,933.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,397.58 : 1,794,383.27 = 476,678.95 : x
  2. Step 2: Convert to fraction form
    1,196,397.58/1,794,383.27 = 476,678.95/x
  3. Step 3: Cross multiply
    1,196,397.58x = 1,794,383.27 × 476,678.95
  4. Step 4: Simplify right side
    1,196,397.58x = 855,344,726,658.19
  5. Step 5: Solve for x
    x = 855,344,726,658.19/1,196,397.58
  6. Step 6: Final answer
    x = 714,933.51

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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.