Home / 1,930,089.05-2,895,154.36-582,263.33

Finding the Fourth Proportional to 1,930,089.05, 2,895,154.36 and 582,263.33

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Solution

The fourth proportional to 1,930,089.05, 2,895,154.36 and 582,263.33 is: 873,401.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,089.05 : 2,895,154.36 = 582,263.33 : x
  2. Step 2: Convert to fraction form
    1,930,089.05/2,895,154.36 = 582,263.33/x
  3. Step 3: Cross multiply
    1,930,089.05x = 2,895,154.36 × 582,263.33
  4. Step 4: Simplify right side
    1,930,089.05x = 1,685,742,224,299.85
  5. Step 5: Solve for x
    x = 1,685,742,224,299.85/1,930,089.05
  6. Step 6: Final answer
    x = 873,401.27

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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.