Home / 1,466,493.45-2,199,741.99-401,544.73

Finding the Fourth Proportional to 1,466,493.45, 2,199,741.99 and 401,544.73

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Solution

The fourth proportional to 1,466,493.45, 2,199,741.99 and 401,544.73 is: 602,317.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,493.45 : 2,199,741.99 = 401,544.73 : x
  2. Step 2: Convert to fraction form
    1,466,493.45/2,199,741.99 = 401,544.73/x
  3. Step 3: Cross multiply
    1,466,493.45x = 2,199,741.99 × 401,544.73
  4. Step 4: Simplify right side
    1,466,493.45x = 883,294,803,444.21
  5. Step 5: Solve for x
    x = 883,294,803,444.21/1,466,493.45
  6. Step 6: Final answer
    x = 602,317.59

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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.