Home / 3,263,157.09-4,893,054.89-1,464,498.63

Finding the Fourth Proportional to 3,263,157.09, 4,893,054.89 and 1,464,498.63

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Solution

The fourth proportional to 3,263,157.09, 4,893,054.89 and 1,464,498.63 is: 2,195,993.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,157.09 : 4,893,054.89 = 1,464,498.63 : x
  2. Step 2: Convert to fraction form
    3,263,157.09/4,893,054.89 = 1,464,498.63/x
  3. Step 3: Cross multiply
    3,263,157.09x = 4,893,054.89 × 1,464,498.63
  4. Step 4: Simplify right side
    3,263,157.09x = 7,165,872,175,597.31
  5. Step 5: Solve for x
    x = 7,165,872,175,597.31/3,263,157.09
  6. Step 6: Final answer
    x = 2,195,993.63

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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.