Home / 6,019,531.27-9,029,272.55-2,180,455.22

Finding the Fourth Proportional to 6,019,531.27, 9,029,272.55 and 2,180,455.22

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Solution

The fourth proportional to 6,019,531.27, 9,029,272.55 and 2,180,455.22 is: 3,270,674.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,531.27 : 9,029,272.55 = 2,180,455.22 : x
  2. Step 2: Convert to fraction form
    6,019,531.27/9,029,272.55 = 2,180,455.22/x
  3. Step 3: Cross multiply
    6,019,531.27x = 9,029,272.55 × 2,180,455.22
  4. Step 4: Simplify right side
    6,019,531.27x = 19,687,924,437,596.52
  5. Step 5: Solve for x
    x = 19,687,924,437,596.52/6,019,531.27
  6. Step 6: Final answer
    x = 3,270,674.00

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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.