Home / 5,667,032.40-8,500,548.60-3,651,493.20

Finding the Fourth Proportional to 5,667,032.40, 8,500,548.60 and 3,651,493.20

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Solution

The fourth proportional to 5,667,032.40, 8,500,548.60 and 3,651,493.20 is: 5,477,239.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,032.40 : 8,500,548.60 = 3,651,493.20 : x
  2. Step 2: Convert to fraction form
    5,667,032.40/8,500,548.60 = 3,651,493.20/x
  3. Step 3: Cross multiply
    5,667,032.40x = 8,500,548.60 × 3,651,493.20
  4. Step 4: Simplify right side
    5,667,032.40x = 31,039,695,409,169.52
  5. Step 5: Solve for x
    x = 31,039,695,409,169.52/5,667,032.40
  6. Step 6: Final answer
    x = 5,477,239.80

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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.