Home / 4,646,558.62-6,967,444.79-2,085,578.11

Finding the Fourth Proportional to 4,646,558.62, 6,967,444.79 and 2,085,578.11

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Solution

The fourth proportional to 4,646,558.62, 6,967,444.79 and 2,085,578.11 is: 3,127,293.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,646,558.62 : 6,967,444.79 = 2,085,578.11 : x
  2. Step 2: Convert to fraction form
    4,646,558.62/6,967,444.79 = 2,085,578.11/x
  3. Step 3: Cross multiply
    4,646,558.62x = 6,967,444.79 × 2,085,578.11
  4. Step 4: Simplify right side
    4,646,558.62x = 14,531,150,301,820.32
  5. Step 5: Solve for x
    x = 14,531,150,301,820.32/4,646,558.62
  6. Step 6: Final answer
    x = 3,127,293.01

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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.