Home / 3,779,467.85-5,665,844.70-1,473,429.44

Finding the Fourth Proportional to 3,779,467.85, 5,665,844.70 and 1,473,429.44

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Solution

The fourth proportional to 3,779,467.85, 5,665,844.70 and 1,473,429.44 is: 2,208,835.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,467.85 : 5,665,844.70 = 1,473,429.44 : x
  2. Step 2: Convert to fraction form
    3,779,467.85/5,665,844.70 = 1,473,429.44/x
  3. Step 3: Cross multiply
    3,779,467.85x = 5,665,844.70 × 1,473,429.44
  4. Step 4: Simplify right side
    3,779,467.85x = 8,348,222,397,612.58
  5. Step 5: Solve for x
    x = 8,348,222,397,612.58/3,779,467.85
  6. Step 6: Final answer
    x = 2,208,835.40

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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.