Home / 1,713,824.28-2,571,096.06-515,834.28

Finding the Fourth Proportional to 1,713,824.28, 2,571,096.06 and 515,834.28

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Solution

The fourth proportional to 1,713,824.28, 2,571,096.06 and 515,834.28 is: 773,859.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,824.28 : 2,571,096.06 = 515,834.28 : x
  2. Step 2: Convert to fraction form
    1,713,824.28/2,571,096.06 = 515,834.28/x
  3. Step 3: Cross multiply
    1,713,824.28x = 2,571,096.06 × 515,834.28
  4. Step 4: Simplify right side
    1,713,824.28x = 1,326,259,484,920.94
  5. Step 5: Solve for x
    x = 1,326,259,484,920.94/1,713,824.28
  6. Step 6: Final answer
    x = 773,859.67

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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.