Home / 3,576,200.50-4,935,182.36-1,944,596.17

Finding the Fourth Proportional to 3,576,200.50, 4,935,182.36 and 1,944,596.17

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Solution

The fourth proportional to 3,576,200.50, 4,935,182.36 and 1,944,596.17 is: 2,683,556.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,200.50 : 4,935,182.36 = 1,944,596.17 : x
  2. Step 2: Convert to fraction form
    3,576,200.50/4,935,182.36 = 1,944,596.17/x
  3. Step 3: Cross multiply
    3,576,200.50x = 4,935,182.36 × 1,944,596.17
  4. Step 4: Simplify right side
    3,576,200.50x = 9,596,936,681,108.67
  5. Step 5: Solve for x
    x = 9,596,936,681,108.67/3,576,200.50
  6. Step 6: Final answer
    x = 2,683,556.67

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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.