Home / 4,937,560.60-6,813,559.56-2,761,683.43

Finding the Fourth Proportional to 4,937,560.60, 6,813,559.56 and 2,761,683.43

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Solution

The fourth proportional to 4,937,560.60, 6,813,559.56 and 2,761,683.43 is: 3,810,969.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,560.60 : 6,813,559.56 = 2,761,683.43 : x
  2. Step 2: Convert to fraction form
    4,937,560.60/6,813,559.56 = 2,761,683.43/x
  3. Step 3: Cross multiply
    4,937,560.60x = 6,813,559.56 × 2,761,683.43
  4. Step 4: Simplify right side
    4,937,560.60x = 18,816,894,536,170.09
  5. Step 5: Solve for x
    x = 18,816,894,536,170.09/4,937,560.60
  6. Step 6: Final answer
    x = 3,810,969.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.