Home / 1,719,272.96-2,372,650.05-944,889.72

Finding the Fourth Proportional to 1,719,272.96, 2,372,650.05 and 944,889.72

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Solution

The fourth proportional to 1,719,272.96, 2,372,650.05 and 944,889.72 is: 1,303,977.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,272.96 : 2,372,650.05 = 944,889.72 : x
  2. Step 2: Convert to fraction form
    1,719,272.96/2,372,650.05 = 944,889.72/x
  3. Step 3: Cross multiply
    1,719,272.96x = 2,372,650.05 × 944,889.72
  4. Step 4: Simplify right side
    1,719,272.96x = 2,241,892,641,402.49
  5. Step 5: Solve for x
    x = 2,241,892,641,402.49/1,719,272.96
  6. Step 6: Final answer
    x = 1,303,977.14

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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.