Home / 3,393,744.71-4,684,877.46-2,017,534.05

Finding the Fourth Proportional to 3,393,744.71, 4,684,877.46 and 2,017,534.05

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Solution

The fourth proportional to 3,393,744.71, 4,684,877.46 and 2,017,534.05 is: 2,785,094.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,744.71 : 4,684,877.46 = 2,017,534.05 : x
  2. Step 2: Convert to fraction form
    3,393,744.71/4,684,877.46 = 2,017,534.05/x
  3. Step 3: Cross multiply
    3,393,744.71x = 4,684,877.46 × 2,017,534.05
  4. Step 4: Simplify right side
    3,393,744.71x = 9,451,899,795,627.51
  5. Step 5: Solve for x
    x = 9,451,899,795,627.51/3,393,744.71
  6. Step 6: Final answer
    x = 2,785,094.52

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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.