Home / 6,228,516.60-9,341,622.90-1,739,863.80

Finding the Fourth Proportional to 6,228,516.60, 9,341,622.90 and 1,739,863.80

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Solution

The fourth proportional to 6,228,516.60, 9,341,622.90 and 1,739,863.80 is: 2,609,473.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,516.60 : 9,341,622.90 = 1,739,863.80 : x
  2. Step 2: Convert to fraction form
    6,228,516.60/9,341,622.90 = 1,739,863.80/x
  3. Step 3: Cross multiply
    6,228,516.60x = 9,341,622.90 × 1,739,863.80
  4. Step 4: Simplify right side
    6,228,516.60x = 16,253,151,516,961.02
  5. Step 5: Solve for x
    x = 16,253,151,516,961.02/6,228,516.60
  6. Step 6: Final answer
    x = 2,609,473.90

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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.