Home / 5,314,630.74-7,959,960.54-2,468,754.06

Finding the Fourth Proportional to 5,314,630.74, 7,959,960.54 and 2,468,754.06

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Solution

The fourth proportional to 5,314,630.74, 7,959,960.54 and 2,468,754.06 is: 3,697,563.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,314,630.74 : 7,959,960.54 = 2,468,754.06 : x
  2. Step 2: Convert to fraction form
    5,314,630.74/7,959,960.54 = 2,468,754.06/x
  3. Step 3: Cross multiply
    5,314,630.74x = 7,959,960.54 × 2,468,754.06
  4. Step 4: Simplify right side
    5,314,630.74x = 19,651,184,900,564.79
  5. Step 5: Solve for x
    x = 19,651,184,900,564.79/5,314,630.74
  6. Step 6: Final answer
    x = 3,697,563.55

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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.