Home / 1,196,770.83-1,793,896.07-397,837.95

Finding the Fourth Proportional to 1,196,770.83, 1,793,896.07 and 397,837.95

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Solution

The fourth proportional to 1,196,770.83, 1,793,896.07 and 397,837.95 is: 596,338.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,770.83 : 1,793,896.07 = 397,837.95 : x
  2. Step 2: Convert to fraction form
    1,196,770.83/1,793,896.07 = 397,837.95/x
  3. Step 3: Cross multiply
    1,196,770.83x = 1,793,896.07 × 397,837.95
  4. Step 4: Simplify right side
    1,196,770.83x = 713,679,933,012.67
  5. Step 5: Solve for x
    x = 713,679,933,012.67/1,196,770.83
  6. Step 6: Final answer
    x = 596,338.01

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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.