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Finding the Fourth Proportional to 6,262,704.27, 8,642,385.50 and 3,684,551.01

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Solution

The fourth proportional to 6,262,704.27, 8,642,385.50 and 3,684,551.01 is: 5,084,594.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,704.27 : 8,642,385.50 = 3,684,551.01 : x
  2. Step 2: Convert to fraction form
    6,262,704.27/8,642,385.50 = 3,684,551.01/x
  3. Step 3: Cross multiply
    6,262,704.27x = 8,642,385.50 × 3,684,551.01
  4. Step 4: Simplify right side
    6,262,704.27x = 31,843,310,204,411.59
  5. Step 5: Solve for x
    x = 31,843,310,204,411.59/6,262,704.27
  6. Step 6: Final answer
    x = 5,084,594.26

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