Home / 802,908.84-1,203,981.91-466,053.43

Finding the Fourth Proportional to 802,908.84, 1,203,981.91 and 466,053.43

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Solution

The fourth proportional to 802,908.84, 1,203,981.91 and 466,053.43 is: 698,858.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,908.84 : 1,203,981.91 = 466,053.43 : x
  2. Step 2: Convert to fraction form
    802,908.84/1,203,981.91 = 466,053.43/x
  3. Step 3: Cross multiply
    802,908.84x = 1,203,981.91 × 466,053.43
  4. Step 4: Simplify right side
    802,908.84x = 561,119,898,813.45
  5. Step 5: Solve for x
    x = 561,119,898,813.45/802,908.84
  6. Step 6: Final answer
    x = 698,858.79

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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.