Home / 733,944.61-1,099,875.24-307,020.34

Finding the Fourth Proportional to 733,944.61, 1,099,875.24 and 307,020.34

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Solution

The fourth proportional to 733,944.61, 1,099,875.24 and 307,020.34 is: 460,094.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,944.61 : 1,099,875.24 = 307,020.34 : x
  2. Step 2: Convert to fraction form
    733,944.61/1,099,875.24 = 307,020.34/x
  3. Step 3: Cross multiply
    733,944.61x = 1,099,875.24 × 307,020.34
  4. Step 4: Simplify right side
    733,944.61x = 337,684,070,142.38
  5. Step 5: Solve for x
    x = 337,684,070,142.38/733,944.61
  6. Step 6: Final answer
    x = 460,094.76

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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.