Home / 738,002.40-1,107,003.60-738,002.40

Finding the Fourth Proportional to 738,002.40, 1,107,003.60 and 738,002.40

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Solution

The fourth proportional to 738,002.40, 1,107,003.60 and 738,002.40 is: 1,107,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    738,002.40 : 1,107,003.60 = 738,002.40 : x
  2. Step 2: Convert to fraction form
    738,002.40/1,107,003.60 = 738,002.40/x
  3. Step 3: Cross multiply
    738,002.40x = 1,107,003.60 × 738,002.40
  4. Step 4: Simplify right side
    738,002.40x = 816,971,313,608.64
  5. Step 5: Solve for x
    x = 816,971,313,608.64/738,002.40
  6. Step 6: Final answer
    x = 1,107,003.60

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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.