Home / 3,085,247.04-4,630,855.80-1,488,933.84

Finding the Fourth Proportional to 3,085,247.04, 4,630,855.80 and 1,488,933.84

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Solution

The fourth proportional to 3,085,247.04, 4,630,855.80 and 1,488,933.84 is: 2,234,841.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,247.04 : 4,630,855.80 = 1,488,933.84 : x
  2. Step 2: Convert to fraction form
    3,085,247.04/4,630,855.80 = 1,488,933.84/x
  3. Step 3: Cross multiply
    3,085,247.04x = 4,630,855.80 × 1,488,933.84
  4. Step 4: Simplify right side
    3,085,247.04x = 6,895,037,908,780.27
  5. Step 5: Solve for x
    x = 6,895,037,908,780.27/3,085,247.04
  6. Step 6: Final answer
    x = 2,234,841.43

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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.