Home / 5,744,607.84-8,617,130.46-2,149,996.32

Finding the Fourth Proportional to 5,744,607.84, 8,617,130.46 and 2,149,996.32

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Solution

The fourth proportional to 5,744,607.84, 8,617,130.46 and 2,149,996.32 is: 3,225,076.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,607.84 : 8,617,130.46 = 2,149,996.32 : x
  2. Step 2: Convert to fraction form
    5,744,607.84/8,617,130.46 = 2,149,996.32/x
  3. Step 3: Cross multiply
    5,744,607.84x = 8,617,130.46 × 2,149,996.32
  4. Step 4: Simplify right side
    5,744,607.84x = 18,526,798,777,959.91
  5. Step 5: Solve for x
    x = 18,526,798,777,959.91/5,744,607.84
  6. Step 6: Final answer
    x = 3,225,076.33

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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.