Home / 10,384,197.60-15,576,296.40-3,651,736.80

Finding the Fourth Proportional to 10,384,197.60, 15,576,296.40 and 3,651,736.80

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Solution

The fourth proportional to 10,384,197.60, 15,576,296.40 and 3,651,736.80 is: 5,477,605.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,384,197.60 : 15,576,296.40 = 3,651,736.80 : x
  2. Step 2: Convert to fraction form
    10,384,197.60/15,576,296.40 = 3,651,736.80/x
  3. Step 3: Cross multiply
    10,384,197.60x = 15,576,296.40 × 3,651,736.80
  4. Step 4: Simplify right side
    10,384,197.60x = 56,880,534,771,587.52
  5. Step 5: Solve for x
    x = 56,880,534,771,587.52/10,384,197.60
  6. Step 6: Final answer
    x = 5,477,605.20

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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.