Home / 6,019,990.96-9,030,003.95-2,560,839.42

Finding the Fourth Proportional to 6,019,990.96, 9,030,003.95 and 2,560,839.42

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Solution

The fourth proportional to 6,019,990.96, 9,030,003.95 and 2,560,839.42 is: 3,841,266.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,990.96 : 9,030,003.95 = 2,560,839.42 : x
  2. Step 2: Convert to fraction form
    6,019,990.96/9,030,003.95 = 2,560,839.42/x
  3. Step 3: Cross multiply
    6,019,990.96x = 9,030,003.95 × 2,560,839.42
  4. Step 4: Simplify right side
    6,019,990.96x = 23,124,390,050,455.29
  5. Step 5: Solve for x
    x = 23,124,390,050,455.29/6,019,990.96
  6. Step 6: Final answer
    x = 3,841,266.58

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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.