Home / 6,020,890.13-8,308,832.74-3,267,576.83

Finding the Fourth Proportional to 6,020,890.13, 8,308,832.74 and 3,267,576.83

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Solution

The fourth proportional to 6,020,890.13, 8,308,832.74 and 3,267,576.83 is: 4,509,258.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,890.13 : 8,308,832.74 = 3,267,576.83 : x
  2. Step 2: Convert to fraction form
    6,020,890.13/8,308,832.74 = 3,267,576.83/x
  3. Step 3: Cross multiply
    6,020,890.13x = 8,308,832.74 × 3,267,576.83
  4. Step 4: Simplify right side
    6,020,890.13x = 27,149,749,358,172.55
  5. Step 5: Solve for x
    x = 27,149,749,358,172.55/6,020,890.13
  6. Step 6: Final answer
    x = 4,509,258.39

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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.