Home / 1,723,219.27-2,584,926.10-525,180.67

Finding the Fourth Proportional to 1,723,219.27, 2,584,926.10 and 525,180.67

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Solution

The fourth proportional to 1,723,219.27, 2,584,926.10 and 525,180.67 is: 787,800.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,219.27 : 2,584,926.10 = 525,180.67 : x
  2. Step 2: Convert to fraction form
    1,723,219.27/2,584,926.10 = 525,180.67/x
  3. Step 3: Cross multiply
    1,723,219.27x = 2,584,926.10 × 525,180.67
  4. Step 4: Simplify right side
    1,723,219.27x = 1,357,553,222,411.44
  5. Step 5: Solve for x
    x = 1,357,553,222,411.44/1,723,219.27
  6. Step 6: Final answer
    x = 787,800.63

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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.