Home / 4,305,814.82-6,456,479.62-2,030,728.34

Finding the Fourth Proportional to 4,305,814.82, 6,456,479.62 and 2,030,728.34

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Solution

The fourth proportional to 4,305,814.82, 6,456,479.62 and 2,030,728.34 is: 3,045,034.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,814.82 : 6,456,479.62 = 2,030,728.34 : x
  2. Step 2: Convert to fraction form
    4,305,814.82/6,456,479.62 = 2,030,728.34/x
  3. Step 3: Cross multiply
    4,305,814.82x = 6,456,479.62 × 2,030,728.34
  4. Step 4: Simplify right side
    4,305,814.82x = 13,111,356,140,966.43
  5. Step 5: Solve for x
    x = 13,111,356,140,966.43/4,305,814.82
  6. Step 6: Final answer
    x = 3,045,034.84

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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.