Home / 3,905,157.58-5,861,514.67-1,884,823.70

Finding the Fourth Proportional to 3,905,157.58, 5,861,514.67 and 1,884,823.70

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Solution

The fourth proportional to 3,905,157.58, 5,861,514.67 and 1,884,823.70 is: 2,829,059.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,905,157.58 : 5,861,514.67 = 1,884,823.70 : x
  2. Step 2: Convert to fraction form
    3,905,157.58/5,861,514.67 = 1,884,823.70/x
  3. Step 3: Cross multiply
    3,905,157.58x = 5,861,514.67 × 1,884,823.70
  4. Step 4: Simplify right side
    3,905,157.58x = 11,047,921,733,894.05
  5. Step 5: Solve for x
    x = 11,047,921,733,894.05/3,905,157.58
  6. Step 6: Final answer
    x = 2,829,059.14

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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.