Home / 6,578,364.20-9,869,228.06-2,533,766.49

Finding the Fourth Proportional to 6,578,364.20, 9,869,228.06 and 2,533,766.49

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Solution

The fourth proportional to 6,578,364.20, 9,869,228.06 and 2,533,766.49 is: 3,801,297.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,578,364.20 : 9,869,228.06 = 2,533,766.49 : x
  2. Step 2: Convert to fraction form
    6,578,364.20/9,869,228.06 = 2,533,766.49/x
  3. Step 3: Cross multiply
    6,578,364.20x = 9,869,228.06 × 2,533,766.49
  4. Step 4: Simplify right side
    6,578,364.20x = 25,006,319,327,926.88
  5. Step 5: Solve for x
    x = 25,006,319,327,926.88/6,578,364.20
  6. Step 6: Final answer
    x = 3,801,297.49

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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.