Home / 1,041,329.48-1,437,167.76-582,469.55

Finding the Fourth Proportional to 1,041,329.48, 1,437,167.76 and 582,469.55

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Solution

The fourth proportional to 1,041,329.48, 1,437,167.76 and 582,469.55 is: 803,882.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,329.48 : 1,437,167.76 = 582,469.55 : x
  2. Step 2: Convert to fraction form
    1,041,329.48/1,437,167.76 = 582,469.55/x
  3. Step 3: Cross multiply
    1,041,329.48x = 1,437,167.76 × 582,469.55
  4. Step 4: Simplify right side
    1,041,329.48x = 837,106,451,255.87
  5. Step 5: Solve for x
    x = 837,106,451,255.87/1,041,329.48
  6. Step 6: Final answer
    x = 803,882.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.