Home / 3,137,528.61-4,330,223.83-1,760,954.27

Finding the Fourth Proportional to 3,137,528.61, 4,330,223.83 and 1,760,954.27

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Solution

The fourth proportional to 3,137,528.61, 4,330,223.83 and 1,760,954.27 is: 2,430,360.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,137,528.61 : 4,330,223.83 = 1,760,954.27 : x
  2. Step 2: Convert to fraction form
    3,137,528.61/4,330,223.83 = 1,760,954.27/x
  3. Step 3: Cross multiply
    3,137,528.61x = 4,330,223.83 × 1,760,954.27
  4. Step 4: Simplify right side
    3,137,528.61x = 7,625,326,128,266.31
  5. Step 5: Solve for x
    x = 7,625,326,128,266.31/3,137,528.61
  6. Step 6: Final answer
    x = 2,430,360.67

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.