Home / 589,572.20-884,545.24-210,484.80

Finding the Fourth Proportional to 589,572.20, 884,545.24 and 210,484.80

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Solution

The fourth proportional to 589,572.20, 884,545.24 and 210,484.80 is: 315,793.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,572.20 : 884,545.24 = 210,484.80 : x
  2. Step 2: Convert to fraction form
    589,572.20/884,545.24 = 210,484.80/x
  3. Step 3: Cross multiply
    589,572.20x = 884,545.24 × 210,484.80
  4. Step 4: Simplify right side
    589,572.20x = 186,183,327,932.35
  5. Step 5: Solve for x
    x = 186,183,327,932.35/589,572.20
  6. Step 6: Final answer
    x = 315,793.94

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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.