Home / 2,269,651.01-3,132,099.63-1,237,140.02

Finding the Fourth Proportional to 2,269,651.01, 3,132,099.63 and 1,237,140.02

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Solution

The fourth proportional to 2,269,651.01, 3,132,099.63 and 1,237,140.02 is: 1,707,243.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,651.01 : 3,132,099.63 = 1,237,140.02 : x
  2. Step 2: Convert to fraction form
    2,269,651.01/3,132,099.63 = 1,237,140.02/x
  3. Step 3: Cross multiply
    2,269,651.01x = 3,132,099.63 × 1,237,140.02
  4. Step 4: Simplify right side
    2,269,651.01x = 3,874,845,806,730.44
  5. Step 5: Solve for x
    x = 3,874,845,806,730.44/2,269,651.01
  6. Step 6: Final answer
    x = 1,707,243.01

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Why These Related Problems?

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