Home / 673,041.92-1,010,227.95-294,224.13

Finding the Fourth Proportional to 673,041.92, 1,010,227.95 and 294,224.13

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Solution

The fourth proportional to 673,041.92, 1,010,227.95 and 294,224.13 is: 441,626.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,041.92 : 1,010,227.95 = 294,224.13 : x
  2. Step 2: Convert to fraction form
    673,041.92/1,010,227.95 = 294,224.13/x
  3. Step 3: Cross multiply
    673,041.92x = 1,010,227.95 × 294,224.13
  4. Step 4: Simplify right side
    673,041.92x = 297,233,439,690.43
  5. Step 5: Solve for x
    x = 297,233,439,690.43/673,041.92
  6. Step 6: Final answer
    x = 441,626.94

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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.