Home / 3,625,548.63-5,003,337.10-1,994,038.60

Finding the Fourth Proportional to 3,625,548.63, 5,003,337.10 and 1,994,038.60

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Solution

The fourth proportional to 3,625,548.63, 5,003,337.10 and 1,994,038.60 is: 2,751,817.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,548.63 : 5,003,337.10 = 1,994,038.60 : x
  2. Step 2: Convert to fraction form
    3,625,548.63/5,003,337.10 = 1,994,038.60/x
  3. Step 3: Cross multiply
    3,625,548.63x = 5,003,337.10 × 1,994,038.60
  4. Step 4: Simplify right side
    3,625,548.63x = 9,976,847,296,204.32
  5. Step 5: Solve for x
    x = 9,976,847,296,204.32/3,625,548.63
  6. Step 6: Final answer
    x = 2,751,817.26

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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.