Home / 6,918,151.77-10,365,841-2,366,712.49

Finding the Fourth Proportional to 6,918,151.77, 10,365,841 and 2,366,712.49

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Solution

The fourth proportional to 6,918,151.77, 10,365,841 and 2,366,712.49 is: 3,546,173.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,918,151.77 : 10,365,841 = 2,366,712.49 : x
  2. Step 2: Convert to fraction form
    6,918,151.77/10,365,841 = 2,366,712.49/x
  3. Step 3: Cross multiply
    6,918,151.77x = 10,365,841 × 2,366,712.49
  4. Step 4: Simplify right side
    6,918,151.77x = 24,532,965,364,054.09
  5. Step 5: Solve for x
    x = 24,532,965,364,054.09/6,918,151.77
  6. Step 6: Final answer
    x = 3,546,173.34

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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.