Home / 1,967,327.24-2,715,050.62-1,096,219.76

Finding the Fourth Proportional to 1,967,327.24, 2,715,050.62 and 1,096,219.76

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Solution

The fourth proportional to 1,967,327.24, 2,715,050.62 and 1,096,219.76 is: 1,512,860.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,327.24 : 2,715,050.62 = 1,096,219.76 : x
  2. Step 2: Convert to fraction form
    1,967,327.24/2,715,050.62 = 1,096,219.76/x
  3. Step 3: Cross multiply
    1,967,327.24x = 2,715,050.62 × 1,096,219.76
  4. Step 4: Simplify right side
    1,967,327.24x = 2,976,292,139,044.25
  5. Step 5: Solve for x
    x = 2,976,292,139,044.25/1,967,327.24
  6. Step 6: Final answer
    x = 1,512,860.74

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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.