Home / 6,578,366.45-9,869,231.43-2,533,768.74

Finding the Fourth Proportional to 6,578,366.45, 9,869,231.43 and 2,533,768.74

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Solution

The fourth proportional to 6,578,366.45, 9,869,231.43 and 2,533,768.74 is: 3,801,300.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,578,366.45 : 9,869,231.43 = 2,533,768.74 : x
  2. Step 2: Convert to fraction form
    6,578,366.45/9,869,231.43 = 2,533,768.74/x
  3. Step 3: Cross multiply
    6,578,366.45x = 9,869,231.43 × 2,533,768.74
  4. Step 4: Simplify right side
    6,578,366.45x = 25,006,350,085,159.50
  5. Step 5: Solve for x
    x = 25,006,350,085,159.50/6,578,366.45
  6. Step 6: Final answer
    x = 3,801,300.87

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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.