Home / 5,511,525.58-7,605,934.91-3,030,906.25

Finding the Fourth Proportional to 5,511,525.58, 7,605,934.91 and 3,030,906.25

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Solution

The fourth proportional to 5,511,525.58, 7,605,934.91 and 3,030,906.25 is: 4,182,666.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,525.58 : 7,605,934.91 = 3,030,906.25 : x
  2. Step 2: Convert to fraction form
    5,511,525.58/7,605,934.91 = 3,030,906.25/x
  3. Step 3: Cross multiply
    5,511,525.58x = 7,605,934.91 × 3,030,906.25
  4. Step 4: Simplify right side
    5,511,525.58x = 23,052,875,655,812.19
  5. Step 5: Solve for x
    x = 23,052,875,655,812.19/5,511,525.58
  6. Step 6: Final answer
    x = 4,182,666.91

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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.