Home / 1,618,604.24-2,426,233.28-607,012.83

Finding the Fourth Proportional to 1,618,604.24, 2,426,233.28 and 607,012.83

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Solution

The fourth proportional to 1,618,604.24, 2,426,233.28 and 607,012.83 is: 909,891.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,604.24 : 2,426,233.28 = 607,012.83 : x
  2. Step 2: Convert to fraction form
    1,618,604.24/2,426,233.28 = 607,012.83/x
  3. Step 3: Cross multiply
    1,618,604.24x = 2,426,233.28 × 607,012.83
  4. Step 4: Simplify right side
    1,618,604.24x = 1,472,754,726,497.92
  5. Step 5: Solve for x
    x = 1,472,754,726,497.92/1,618,604.24
  6. Step 6: Final answer
    x = 909,891.80

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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.