Home / 3,050,138.77-4,573,644.44-1,611,595.78

Finding the Fourth Proportional to 3,050,138.77, 4,573,644.44 and 1,611,595.78

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Solution

The fourth proportional to 3,050,138.77, 4,573,644.44 and 1,611,595.78 is: 2,416,567.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,138.77 : 4,573,644.44 = 1,611,595.78 : x
  2. Step 2: Convert to fraction form
    3,050,138.77/4,573,644.44 = 1,611,595.78/x
  3. Step 3: Cross multiply
    3,050,138.77x = 4,573,644.44 × 1,611,595.78
  4. Step 4: Simplify right side
    3,050,138.77x = 7,370,866,059,232.37
  5. Step 5: Solve for x
    x = 7,370,866,059,232.37/3,050,138.77
  6. Step 6: Final answer
    x = 2,416,567.45

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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.