Home / 1,569,612.70-2,354,747.10-504,762.40

Finding the Fourth Proportional to 1,569,612.70, 2,354,747.10 and 504,762.40

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Solution

The fourth proportional to 1,569,612.70, 2,354,747.10 and 504,762.40 is: 757,249.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,612.70 : 2,354,747.10 = 504,762.40 : x
  2. Step 2: Convert to fraction form
    1,569,612.70/2,354,747.10 = 504,762.40/x
  3. Step 3: Cross multiply
    1,569,612.70x = 2,354,747.10 × 504,762.40
  4. Step 4: Simplify right side
    1,569,612.70x = 1,188,587,797,589.04
  5. Step 5: Solve for x
    x = 1,188,587,797,589.04/1,569,612.70
  6. Step 6: Final answer
    x = 757,249.10

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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.