Home / 1,835,045.73-2,533,283.54-1,147,100.27

Finding the Fourth Proportional to 1,835,045.73, 2,533,283.54 and 1,147,100.27

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Solution

The fourth proportional to 1,835,045.73, 2,533,283.54 and 1,147,100.27 is: 1,583,573.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,045.73 : 2,533,283.54 = 1,147,100.27 : x
  2. Step 2: Convert to fraction form
    1,835,045.73/2,533,283.54 = 1,147,100.27/x
  3. Step 3: Cross multiply
    1,835,045.73x = 2,533,283.54 × 1,147,100.27
  4. Step 4: Simplify right side
    1,835,045.73x = 2,905,930,220,651.85
  5. Step 5: Solve for x
    x = 2,905,930,220,651.85/1,835,045.73
  6. Step 6: Final answer
    x = 1,583,573.73

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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.