Home / 4,065,329.74-5,610,116.82-2,229,750.67

Finding the Fourth Proportional to 4,065,329.74, 5,610,116.82 and 2,229,750.67

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Solution

The fourth proportional to 4,065,329.74, 5,610,116.82 and 2,229,750.67 is: 3,077,034.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,329.74 : 5,610,116.82 = 2,229,750.67 : x
  2. Step 2: Convert to fraction form
    4,065,329.74/5,610,116.82 = 2,229,750.67/x
  3. Step 3: Cross multiply
    4,065,329.74x = 5,610,116.82 × 2,229,750.67
  4. Step 4: Simplify right side
    4,065,329.74x = 12,509,161,738,173.27
  5. Step 5: Solve for x
    x = 12,509,161,738,173.27/4,065,329.74
  6. Step 6: Final answer
    x = 3,077,034.96

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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.