Home / 1,930,329.45-2,895,516.47-582,503.73

Finding the Fourth Proportional to 1,930,329.45, 2,895,516.47 and 582,503.73

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Solution

The fourth proportional to 1,930,329.45, 2,895,516.47 and 582,503.73 is: 873,762.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,329.45 : 2,895,516.47 = 582,503.73 : x
  2. Step 2: Convert to fraction form
    1,930,329.45/2,895,516.47 = 582,503.73/x
  3. Step 3: Cross multiply
    1,930,329.45x = 2,895,516.47 × 582,503.73
  4. Step 4: Simplify right side
    1,930,329.45x = 1,686,649,144,051.43
  5. Step 5: Solve for x
    x = 1,686,649,144,051.43/1,930,329.45
  6. Step 6: Final answer
    x = 873,762.32

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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.