Home / 3,714,587.96-5,571,307.22-1,526,379.44

Finding the Fourth Proportional to 3,714,587.96, 5,571,307.22 and 1,526,379.44

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Solution

The fourth proportional to 3,714,587.96, 5,571,307.22 and 1,526,379.44 is: 2,289,332.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,587.96 : 5,571,307.22 = 1,526,379.44 : x
  2. Step 2: Convert to fraction form
    3,714,587.96/5,571,307.22 = 1,526,379.44/x
  3. Step 3: Cross multiply
    3,714,587.96x = 5,571,307.22 × 1,526,379.44
  4. Step 4: Simplify right side
    3,714,587.96x = 8,503,928,759,043.12
  5. Step 5: Solve for x
    x = 8,503,928,759,043.12/3,714,587.96
  6. Step 6: Final answer
    x = 2,289,332.99

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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.