Home / 4,566,422.82-6,849,089.90-1,200,892.26

Finding the Fourth Proportional to 4,566,422.82, 6,849,089.90 and 1,200,892.26

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Solution

The fourth proportional to 4,566,422.82, 6,849,089.90 and 1,200,892.26 is: 1,801,195.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566,422.82 : 6,849,089.90 = 1,200,892.26 : x
  2. Step 2: Convert to fraction form
    4,566,422.82/6,849,089.90 = 1,200,892.26/x
  3. Step 3: Cross multiply
    4,566,422.82x = 6,849,089.90 × 1,200,892.26
  4. Step 4: Simplify right side
    4,566,422.82x = 8,225,019,048,954.18
  5. Step 5: Solve for x
    x = 8,225,019,048,954.18/4,566,422.82
  6. Step 6: Final answer
    x = 1,801,195.24

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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.