Home / 1,593,148.56-2,389,958.64-513,299.22

Finding the Fourth Proportional to 1,593,148.56, 2,389,958.64 and 513,299.22

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Solution

The fourth proportional to 1,593,148.56, 2,389,958.64 and 513,299.22 is: 770,024.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,148.56 : 2,389,958.64 = 513,299.22 : x
  2. Step 2: Convert to fraction form
    1,593,148.56/2,389,958.64 = 513,299.22/x
  3. Step 3: Cross multiply
    1,593,148.56x = 2,389,958.64 × 513,299.22
  4. Step 4: Simplify right side
    1,593,148.56x = 1,226,763,905,744.26
  5. Step 5: Solve for x
    x = 1,226,763,905,744.26/1,593,148.56
  6. Step 6: Final answer
    x = 770,024.80

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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.