Home / 3,020,039.55-4,530,059.33-2,701,174.95

Finding the Fourth Proportional to 3,020,039.55, 4,530,059.33 and 2,701,174.95

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Solution

The fourth proportional to 3,020,039.55, 4,530,059.33 and 2,701,174.95 is: 4,051,762.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,039.55 : 4,530,059.33 = 2,701,174.95 : x
  2. Step 2: Convert to fraction form
    3,020,039.55/4,530,059.33 = 2,701,174.95/x
  3. Step 3: Cross multiply
    3,020,039.55x = 4,530,059.33 × 2,701,174.95
  4. Step 4: Simplify right side
    3,020,039.55x = 12,236,482,770,703.91
  5. Step 5: Solve for x
    x = 12,236,482,770,703.91/3,020,039.55
  6. Step 6: Final answer
    x = 4,051,762.43

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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.