Home / 4,305,816.82-6,456,482.62-2,030,730.34

Finding the Fourth Proportional to 4,305,816.82, 6,456,482.62 and 2,030,730.34

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Solution

The fourth proportional to 4,305,816.82, 6,456,482.62 and 2,030,730.34 is: 3,045,037.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,816.82 : 6,456,482.62 = 2,030,730.34 : x
  2. Step 2: Convert to fraction form
    4,305,816.82/6,456,482.62 = 2,030,730.34/x
  3. Step 3: Cross multiply
    4,305,816.82x = 6,456,482.62 × 2,030,730.34
  4. Step 4: Simplify right side
    4,305,816.82x = 13,111,375,146,116.69
  5. Step 5: Solve for x
    x = 13,111,375,146,116.69/4,305,816.82
  6. Step 6: Final answer
    x = 3,045,037.84

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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.