Home / 1,882,970.50-2,599,750.54-1,446,610.69

Finding the Fourth Proportional to 1,882,970.50, 2,599,750.54 and 1,446,610.69

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Solution

The fourth proportional to 1,882,970.50, 2,599,750.54 and 1,446,610.69 is: 1,997,284.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,970.50 : 2,599,750.54 = 1,446,610.69 : x
  2. Step 2: Convert to fraction form
    1,882,970.50/2,599,750.54 = 1,446,610.69/x
  3. Step 3: Cross multiply
    1,882,970.50x = 2,599,750.54 × 1,446,610.69
  4. Step 4: Simplify right side
    1,882,970.50x = 3,760,826,919,418.04
  5. Step 5: Solve for x
    x = 3,760,826,919,418.04/1,882,970.50
  6. Step 6: Final answer
    x = 1,997,284.04

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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.