Home / 899,780.04-1,235,086.99-795,521.65

Finding the Fourth Proportional to 899,780.04, 1,235,086.99 and 795,521.65

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Solution

The fourth proportional to 899,780.04, 1,235,086.99 and 795,521.65 is: 1,091,976.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,780.04 : 1,235,086.99 = 795,521.65 : x
  2. Step 2: Convert to fraction form
    899,780.04/1,235,086.99 = 795,521.65/x
  3. Step 3: Cross multiply
    899,780.04x = 1,235,086.99 × 795,521.65
  4. Step 4: Simplify right side
    899,780.04x = 982,538,435,101.81
  5. Step 5: Solve for x
    x = 982,538,435,101.81/899,780.04
  6. Step 6: Final answer
    x = 1,091,976.25

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.