Home / 673,834.05-1,010,413.90-224,398.26

Finding the Fourth Proportional to 673,834.05, 1,010,413.90 and 224,398.26

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Solution

The fourth proportional to 673,834.05, 1,010,413.90 and 224,398.26 is: 336,485.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,834.05 : 1,010,413.90 = 224,398.26 : x
  2. Step 2: Convert to fraction form
    673,834.05/1,010,413.90 = 224,398.26/x
  3. Step 3: Cross multiply
    673,834.05x = 1,010,413.90 × 224,398.26
  4. Step 4: Simplify right side
    673,834.05x = 226,735,120,478.82
  5. Step 5: Solve for x
    x = 226,735,120,478.82/673,834.05
  6. Step 6: Final answer
    x = 336,485.10

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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.