Home / 4,606,197.21-6,910,181.55-1,766,087.93

Finding the Fourth Proportional to 4,606,197.21, 6,910,181.55 and 1,766,087.93

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Solution

The fourth proportional to 4,606,197.21, 6,910,181.55 and 1,766,087.93 is: 2,649,471.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,197.21 : 6,910,181.55 = 1,766,087.93 : x
  2. Step 2: Convert to fraction form
    4,606,197.21/6,910,181.55 = 1,766,087.93/x
  3. Step 3: Cross multiply
    4,606,197.21x = 6,910,181.55 × 1,766,087.93
  4. Step 4: Simplify right side
    4,606,197.21x = 12,203,988,219,953.67
  5. Step 5: Solve for x
    x = 12,203,988,219,953.67/4,606,197.21
  6. Step 6: Final answer
    x = 2,649,471.50

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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.