Home / 699,637.19-1,049,488.59-226,359.59

Finding the Fourth Proportional to 699,637.19, 1,049,488.59 and 226,359.59

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Solution

The fourth proportional to 699,637.19, 1,049,488.59 and 226,359.59 is: 339,550.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,637.19 : 1,049,488.59 = 226,359.59 : x
  2. Step 2: Convert to fraction form
    699,637.19/1,049,488.59 = 226,359.59/x
  3. Step 3: Cross multiply
    699,637.19x = 1,049,488.59 × 226,359.59
  4. Step 4: Simplify right side
    699,637.19x = 237,561,806,942.08
  5. Step 5: Solve for x
    x = 237,561,806,942.08/699,637.19
  6. Step 6: Final answer
    x = 339,550.00

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1.5x scale

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.