Home / 2,588,999.22-3,883,654.52-791,898.26

Finding the Fourth Proportional to 2,588,999.22, 3,883,654.52 and 791,898.26

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Solution

The fourth proportional to 2,588,999.22, 3,883,654.52 and 791,898.26 is: 1,187,895.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,999.22 : 3,883,654.52 = 791,898.26 : x
  2. Step 2: Convert to fraction form
    2,588,999.22/3,883,654.52 = 791,898.26/x
  3. Step 3: Cross multiply
    2,588,999.22x = 3,883,654.52 × 791,898.26
  4. Step 4: Simplify right side
    2,588,999.22x = 3,075,459,256,829.14
  5. Step 5: Solve for x
    x = 3,075,459,256,829.14/2,588,999.22
  6. Step 6: Final answer
    x = 1,187,895.01

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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.