Home / 3,085,259.04-4,630,873.82-1,488,945.84

Finding the Fourth Proportional to 3,085,259.04, 4,630,873.82 and 1,488,945.84

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Solution

The fourth proportional to 3,085,259.04, 4,630,873.82 and 1,488,945.84 is: 2,234,859.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,259.04 : 4,630,873.82 = 1,488,945.84 : x
  2. Step 2: Convert to fraction form
    3,085,259.04/4,630,873.82 = 1,488,945.84/x
  3. Step 3: Cross multiply
    3,085,259.04x = 4,630,873.82 × 1,488,945.84
  4. Step 4: Simplify right side
    3,085,259.04x = 6,895,120,309,853.91
  5. Step 5: Solve for x
    x = 6,895,120,309,853.91/3,085,259.04
  6. Step 6: Final answer
    x = 2,234,859.45

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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.