Home / 10,095,360-15,143,072.40-2,522,326.56

Finding the Fourth Proportional to 10,095,360, 15,143,072.40 and 2,522,326.56

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Solution

The fourth proportional to 10,095,360, 15,143,072.40 and 2,522,326.56 is: 3,783,497.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,360 : 15,143,072.40 = 2,522,326.56 : x
  2. Step 2: Convert to fraction form
    10,095,360/15,143,072.40 = 2,522,326.56/x
  3. Step 3: Cross multiply
    10,095,360x = 15,143,072.40 × 2,522,326.56
  4. Step 4: Simplify right side
    10,095,360x = 38,195,773,714,522.95
  5. Step 5: Solve for x
    x = 38,195,773,714,522.95/10,095,360
  6. Step 6: Final answer
    x = 3,783,497.94

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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.