Home / 1,494,439.77-2,241,493.54-534,856.62

Finding the Fourth Proportional to 1,494,439.77, 2,241,493.54 and 534,856.62

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Solution

The fourth proportional to 1,494,439.77, 2,241,493.54 and 534,856.62 is: 802,225.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,439.77 : 2,241,493.54 = 534,856.62 : x
  2. Step 2: Convert to fraction form
    1,494,439.77/2,241,493.54 = 534,856.62/x
  3. Step 3: Cross multiply
    1,494,439.77x = 2,241,493.54 × 534,856.62
  4. Step 4: Simplify right side
    1,494,439.77x = 1,198,877,658,556.23
  5. Step 5: Solve for x
    x = 1,198,877,658,556.23/1,494,439.77
  6. Step 6: Final answer
    x = 802,225.48

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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.