Home / 1,829,349.53-2,744,028.97-463,123.38

Finding the Fourth Proportional to 1,829,349.53, 2,744,028.97 and 463,123.38

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Solution

The fourth proportional to 1,829,349.53, 2,744,028.97 and 463,123.38 is: 694,686.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,349.53 : 2,744,028.97 = 463,123.38 : x
  2. Step 2: Convert to fraction form
    1,829,349.53/2,744,028.97 = 463,123.38/x
  3. Step 3: Cross multiply
    1,829,349.53x = 2,744,028.97 × 463,123.38
  4. Step 4: Simplify right side
    1,829,349.53x = 1,270,823,955,368.56
  5. Step 5: Solve for x
    x = 1,270,823,955,368.56/1,829,349.53
  6. Step 6: Final answer
    x = 694,686.25

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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.