Home / 3,085,249.04-4,630,858.80-1,488,935.84

Finding the Fourth Proportional to 3,085,249.04, 4,630,858.80 and 1,488,935.84

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Solution

The fourth proportional to 3,085,249.04, 4,630,858.80 and 1,488,935.84 is: 2,234,844.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,249.04 : 4,630,858.80 = 1,488,935.84 : x
  2. Step 2: Convert to fraction form
    3,085,249.04/4,630,858.80 = 1,488,935.84/x
  3. Step 3: Cross multiply
    3,085,249.04x = 4,630,858.80 × 1,488,935.84
  4. Step 4: Simplify right side
    3,085,249.04x = 6,895,051,637,299.39
  5. Step 5: Solve for x
    x = 6,895,051,637,299.39/3,085,249.04
  6. Step 6: Final answer
    x = 2,234,844.43

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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.