Home / 2,283,683.09-3,151,082.06-1,303,174.44

Finding the Fourth Proportional to 2,283,683.09, 3,151,082.06 and 1,303,174.44

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Solution

The fourth proportional to 2,283,683.09, 3,151,082.06 and 1,303,174.44 is: 1,798,152.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,683.09 : 3,151,082.06 = 1,303,174.44 : x
  2. Step 2: Convert to fraction form
    2,283,683.09/3,151,082.06 = 1,303,174.44/x
  3. Step 3: Cross multiply
    2,283,683.09x = 3,151,082.06 × 1,303,174.44
  4. Step 4: Simplify right side
    2,283,683.09x = 4,106,409,592,418.67
  5. Step 5: Solve for x
    x = 4,106,409,592,418.67/2,283,683.09
  6. Step 6: Final answer
    x = 1,798,152.13

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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.