Home / 6,526,525.77-9,786,427.16-2,929,208.85

Finding the Fourth Proportional to 6,526,525.77, 9,786,427.16 and 2,929,208.85

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Solution

The fourth proportional to 6,526,525.77, 9,786,427.16 and 2,929,208.85 is: 4,392,304.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,525.77 : 9,786,427.16 = 2,929,208.85 : x
  2. Step 2: Convert to fraction form
    6,526,525.77/9,786,427.16 = 2,929,208.85/x
  3. Step 3: Cross multiply
    6,526,525.77x = 9,786,427.16 × 2,929,208.85
  4. Step 4: Simplify right side
    6,526,525.77x = 28,666,489,032,306.32
  5. Step 5: Solve for x
    x = 28,666,489,032,306.32/6,526,525.77
  6. Step 6: Final answer
    x = 4,392,304.58

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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.