Home / 1,496,813.67-2,246,640-926,469.54

Finding the Fourth Proportional to 1,496,813.67, 2,246,640 and 926,469.54

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Solution

The fourth proportional to 1,496,813.67, 2,246,640 and 926,469.54 is: 1,390,582.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,813.67 : 2,246,640 = 926,469.54 : x
  2. Step 2: Convert to fraction form
    1,496,813.67/2,246,640 = 926,469.54/x
  3. Step 3: Cross multiply
    1,496,813.67x = 2,246,640 × 926,469.54
  4. Step 4: Simplify right side
    1,496,813.67x = 2,081,443,527,345.60
  5. Step 5: Solve for x
    x = 2,081,443,527,345.60/1,496,813.67
  6. Step 6: Final answer
    x = 1,390,582.92

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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.