Home / 8,394,503.40-12,585,534.30-3,598,266.60

Finding the Fourth Proportional to 8,394,503.40, 12,585,534.30 and 3,598,266.60

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Solution

The fourth proportional to 8,394,503.40, 12,585,534.30 and 3,598,266.60 is: 5,394,733.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,394,503.40 : 12,585,534.30 = 3,598,266.60 : x
  2. Step 2: Convert to fraction form
    8,394,503.40/12,585,534.30 = 3,598,266.60/x
  3. Step 3: Cross multiply
    8,394,503.40x = 12,585,534.30 × 3,598,266.60
  4. Step 4: Simplify right side
    8,394,503.40x = 45,286,107,714,844.38
  5. Step 5: Solve for x
    x = 45,286,107,714,844.38/8,394,503.40
  6. Step 6: Final answer
    x = 5,394,733.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.