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Finding the Fourth Proportional to 594,227.70, 891,426.30 and 194,899.74

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Solution

The fourth proportional to 594,227.70, 891,426.30 and 194,899.74 is: 292,377.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,227.70 : 891,426.30 = 194,899.74 : x
  2. Step 2: Convert to fraction form
    594,227.70/891,426.30 = 194,899.74/x
  3. Step 3: Cross multiply
    594,227.70x = 891,426.30 × 194,899.74
  4. Step 4: Simplify right side
    594,227.70x = 173,738,754,099.16
  5. Step 5: Solve for x
    x = 173,738,754,099.16/594,227.70
  6. Step 6: Final answer
    x = 292,377.41

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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.