Home / 1,233,428.82-1,850,266.38-334,885.02

Finding the Fourth Proportional to 1,233,428.82, 1,850,266.38 and 334,885.02

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Solution

The fourth proportional to 1,233,428.82, 1,850,266.38 and 334,885.02 is: 502,360.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,428.82 : 1,850,266.38 = 334,885.02 : x
  2. Step 2: Convert to fraction form
    1,233,428.82/1,850,266.38 = 334,885.02/x
  3. Step 3: Cross multiply
    1,233,428.82x = 1,850,266.38 × 334,885.02
  4. Step 4: Simplify right side
    1,233,428.82x = 619,626,493,671.63
  5. Step 5: Solve for x
    x = 619,626,493,671.63/1,233,428.82
  6. Step 6: Final answer
    x = 502,360.97

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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.