Home / 6,032,647.98-9,049,562.37-1,987,485.30

Finding the Fourth Proportional to 6,032,647.98, 9,049,562.37 and 1,987,485.30

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Solution

The fourth proportional to 6,032,647.98, 9,049,562.37 and 1,987,485.30 is: 2,981,422.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,647.98 : 9,049,562.37 = 1,987,485.30 : x
  2. Step 2: Convert to fraction form
    6,032,647.98/9,049,562.37 = 1,987,485.30/x
  3. Step 3: Cross multiply
    6,032,647.98x = 9,049,562.37 × 1,987,485.30
  4. Step 4: Simplify right side
    6,032,647.98x = 17,985,872,181,808.16
  5. Step 5: Solve for x
    x = 17,985,872,181,808.16/6,032,647.98
  6. Step 6: Final answer
    x = 2,981,422.46

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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.