Home / 1,233,519.84-1,849,813.20-523,882.08

Finding the Fourth Proportional to 1,233,519.84, 1,849,813.20 and 523,882.08

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Solution

The fourth proportional to 1,233,519.84, 1,849,813.20 and 523,882.08 is: 785,624.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,519.84 : 1,849,813.20 = 523,882.08 : x
  2. Step 2: Convert to fraction form
    1,233,519.84/1,849,813.20 = 523,882.08/x
  3. Step 3: Cross multiply
    1,233,519.84x = 1,849,813.20 × 523,882.08
  4. Step 4: Simplify right side
    1,233,519.84x = 969,083,986,827.46
  5. Step 5: Solve for x
    x = 969,083,986,827.46/1,233,519.84
  6. Step 6: Final answer
    x = 785,624.97

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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.