Home / 5,416,004-7,474,085.60-3,001,711.52

Finding the Fourth Proportional to 5,416,004, 7,474,085.60 and 3,001,711.52

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Solution

The fourth proportional to 5,416,004, 7,474,085.60 and 3,001,711.52 is: 4,142,361.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,416,004 : 7,474,085.60 = 3,001,711.52 : x
  2. Step 2: Convert to fraction form
    5,416,004/7,474,085.60 = 3,001,711.52/x
  3. Step 3: Cross multiply
    5,416,004x = 7,474,085.60 × 3,001,711.52
  4. Step 4: Simplify right side
    5,416,004x = 22,435,048,846,986.11
  5. Step 5: Solve for x
    x = 22,435,048,846,986.11/5,416,004
  6. Step 6: Final answer
    x = 4,142,361.94

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1.5x scale

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.