Home / 1,899,763.34-2,849,049.06-552,019.13

Finding the Fourth Proportional to 1,899,763.34, 2,849,049.06 and 552,019.13

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Solution

The fourth proportional to 1,899,763.34, 2,849,049.06 and 552,019.13 is: 827,855.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,899,763.34 : 2,849,049.06 = 552,019.13 : x
  2. Step 2: Convert to fraction form
    1,899,763.34/2,849,049.06 = 552,019.13/x
  3. Step 3: Cross multiply
    1,899,763.34x = 2,849,049.06 × 552,019.13
  4. Step 4: Simplify right side
    1,899,763.34x = 1,572,729,583,428.52
  5. Step 5: Solve for x
    x = 1,572,729,583,428.52/1,899,763.34
  6. Step 6: Final answer
    x = 827,855.53

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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.