Home / 3,446,439.23-5,169,853.24-1,050,362.03

Finding the Fourth Proportional to 3,446,439.23, 5,169,853.24 and 1,050,362.03

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Solution

The fourth proportional to 3,446,439.23, 5,169,853.24 and 1,050,362.03 is: 1,575,602.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,439.23 : 5,169,853.24 = 1,050,362.03 : x
  2. Step 2: Convert to fraction form
    3,446,439.23/5,169,853.24 = 1,050,362.03/x
  3. Step 3: Cross multiply
    3,446,439.23x = 5,169,853.24 × 1,050,362.03
  4. Step 4: Simplify right side
    3,446,439.23x = 5,430,217,515,493.31
  5. Step 5: Solve for x
    x = 5,430,217,515,493.31/3,446,439.23
  6. Step 6: Final answer
    x = 1,575,602.28

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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.