Home / 8,534,051.83-12,801,090.73-3,485,362.33

Finding the Fourth Proportional to 8,534,051.83, 12,801,090.73 and 3,485,362.33

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Solution

The fourth proportional to 8,534,051.83, 12,801,090.73 and 3,485,362.33 is: 5,228,048.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,534,051.83 : 12,801,090.73 = 3,485,362.33 : x
  2. Step 2: Convert to fraction form
    8,534,051.83/12,801,090.73 = 3,485,362.33/x
  3. Step 3: Cross multiply
    8,534,051.83x = 12,801,090.73 × 3,485,362.33
  4. Step 4: Simplify right side
    8,534,051.83x = 44,616,439,413,254.20
  5. Step 5: Solve for x
    x = 44,616,439,413,254.20/8,534,051.83
  6. Step 6: Final answer
    x = 5,228,048.80

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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.