Home / 3,026,323.10-4,536,331.62-1,320,008.24

Finding the Fourth Proportional to 3,026,323.10, 4,536,331.62 and 1,320,008.24

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Solution

The fourth proportional to 3,026,323.10, 4,536,331.62 and 1,320,008.24 is: 1,978,637.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,323.10 : 4,536,331.62 = 1,320,008.24 : x
  2. Step 2: Convert to fraction form
    3,026,323.10/4,536,331.62 = 1,320,008.24/x
  3. Step 3: Cross multiply
    3,026,323.10x = 4,536,331.62 × 1,320,008.24
  4. Step 4: Simplify right side
    3,026,323.10x = 5,987,995,095,090.89
  5. Step 5: Solve for x
    x = 5,987,995,095,090.89/3,026,323.10
  6. Step 6: Final answer
    x = 1,978,637.08

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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.