Home / 4,880,965.82-6,736,057.06-2,705,600.66

Finding the Fourth Proportional to 4,880,965.82, 6,736,057.06 and 2,705,600.66

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Solution

The fourth proportional to 4,880,965.82, 6,736,057.06 and 2,705,600.66 is: 3,733,908.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,965.82 : 6,736,057.06 = 2,705,600.66 : x
  2. Step 2: Convert to fraction form
    4,880,965.82/6,736,057.06 = 2,705,600.66/x
  3. Step 3: Cross multiply
    4,880,965.82x = 6,736,057.06 × 2,705,600.66
  4. Step 4: Simplify right side
    4,880,965.82x = 18,225,080,427,333.66
  5. Step 5: Solve for x
    x = 18,225,080,427,333.66/4,880,965.82
  6. Step 6: Final answer
    x = 3,733,908.64

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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.