Home / 694,430.84-1,041,648.90-244,907.57

Finding the Fourth Proportional to 694,430.84, 1,041,648.90 and 244,907.57

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Solution

The fourth proportional to 694,430.84, 1,041,648.90 and 244,907.57 is: 367,362.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,430.84 : 1,041,648.90 = 244,907.57 : x
  2. Step 2: Convert to fraction form
    694,430.84/1,041,648.90 = 244,907.57/x
  3. Step 3: Cross multiply
    694,430.84x = 1,041,648.90 × 244,907.57
  4. Step 4: Simplify right side
    694,430.84x = 255,107,702,577.89
  5. Step 5: Solve for x
    x = 255,107,702,577.89/694,430.84
  6. Step 6: Final answer
    x = 367,362.29

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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.