Home / 2,010,358.74-3,014,889.76-662,200.82

Finding the Fourth Proportional to 2,010,358.74, 3,014,889.76 and 662,200.82

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Solution

The fourth proportional to 2,010,358.74, 3,014,889.76 and 662,200.82 is: 993,087.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,358.74 : 3,014,889.76 = 662,200.82 : x
  2. Step 2: Convert to fraction form
    2,010,358.74/3,014,889.76 = 662,200.82/x
  3. Step 3: Cross multiply
    2,010,358.74x = 3,014,889.76 × 662,200.82
  4. Step 4: Simplify right side
    2,010,358.74x = 1,996,462,468,340.74
  5. Step 5: Solve for x
    x = 1,996,462,468,340.74/2,010,358.74
  6. Step 6: Final answer
    x = 993,087.66

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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.