Home / 6,262,656.82-9,378,909.51-3,560,370.46

Finding the Fourth Proportional to 6,262,656.82, 9,378,909.51 and 3,560,370.46

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Solution

The fourth proportional to 6,262,656.82, 9,378,909.51 and 3,560,370.46 is: 5,331,985.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,656.82 : 9,378,909.51 = 3,560,370.46 : x
  2. Step 2: Convert to fraction form
    6,262,656.82/9,378,909.51 = 3,560,370.46/x
  3. Step 3: Cross multiply
    6,262,656.82x = 9,378,909.51 × 3,560,370.46
  4. Step 4: Simplify right side
    6,262,656.82x = 33,392,392,366,417.07
  5. Step 5: Solve for x
    x = 33,392,392,366,417.07/6,262,656.82
  6. Step 6: Final answer
    x = 5,331,985.02

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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.