Home / 800,069.46-1,104,005.14-473,392.50

Finding the Fourth Proportional to 800,069.46, 1,104,005.14 and 473,392.50

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Solution

The fourth proportional to 800,069.46, 1,104,005.14 and 473,392.50 is: 653,227.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,069.46 : 1,104,005.14 = 473,392.50 : x
  2. Step 2: Convert to fraction form
    800,069.46/1,104,005.14 = 473,392.50/x
  3. Step 3: Cross multiply
    800,069.46x = 1,104,005.14 × 473,392.50
  4. Step 4: Simplify right side
    800,069.46x = 522,627,753,237.45
  5. Step 5: Solve for x
    x = 522,627,753,237.45/800,069.46
  6. Step 6: Final answer
    x = 653,227.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.