Home / 6,019,536.89-9,029,281.03-2,180,460.80

Finding the Fourth Proportional to 6,019,536.89, 9,029,281.03 and 2,180,460.80

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Solution

The fourth proportional to 6,019,536.89, 9,029,281.03 and 2,180,460.80 is: 3,270,682.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,536.89 : 9,029,281.03 = 2,180,460.80 : x
  2. Step 2: Convert to fraction form
    6,019,536.89/9,029,281.03 = 2,180,460.80/x
  3. Step 3: Cross multiply
    6,019,536.89x = 9,029,281.03 × 2,180,460.80
  4. Step 4: Simplify right side
    6,019,536.89x = 19,687,993,355,220.68
  5. Step 5: Solve for x
    x = 19,687,993,355,220.68/6,019,536.89
  6. Step 6: Final answer
    x = 3,270,682.40

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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.