Home / 694,266.90-1,041,196.22-294,904.50

Finding the Fourth Proportional to 694,266.90, 1,041,196.22 and 294,904.50

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Solution

The fourth proportional to 694,266.90, 1,041,196.22 and 294,904.50 is: 442,270.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,266.90 : 1,041,196.22 = 294,904.50 : x
  2. Step 2: Convert to fraction form
    694,266.90/1,041,196.22 = 294,904.50/x
  3. Step 3: Cross multiply
    694,266.90x = 1,041,196.22 × 294,904.50
  4. Step 4: Simplify right side
    694,266.90x = 307,053,450,660.99
  5. Step 5: Solve for x
    x = 307,053,450,660.99/694,266.90
  6. Step 6: Final answer
    x = 442,270.04

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1.5x scale

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.