Home / 1,024,289.46-1,536,683.40-341,174.61

Finding the Fourth Proportional to 1,024,289.46, 1,536,683.40 and 341,174.61

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Solution

The fourth proportional to 1,024,289.46, 1,536,683.40 and 341,174.61 is: 511,844.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,289.46 : 1,536,683.40 = 341,174.61 : x
  2. Step 2: Convert to fraction form
    1,024,289.46/1,536,683.40 = 341,174.61/x
  3. Step 3: Cross multiply
    1,024,289.46x = 1,536,683.40 × 341,174.61
  4. Step 4: Simplify right side
    1,024,289.46x = 524,277,359,688.47
  5. Step 5: Solve for x
    x = 524,277,359,688.47/1,024,289.46
  6. Step 6: Final answer
    x = 511,844.92

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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.