Home / 1,796,671.89-2,692,765.04-898,370.51

Finding the Fourth Proportional to 1,796,671.89, 2,692,765.04 and 898,370.51

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Solution

The fourth proportional to 1,796,671.89, 2,692,765.04 and 898,370.51 is: 1,346,434.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,671.89 : 2,692,765.04 = 898,370.51 : x
  2. Step 2: Convert to fraction form
    1,796,671.89/2,692,765.04 = 898,370.51/x
  3. Step 3: Cross multiply
    1,796,671.89x = 2,692,765.04 × 898,370.51
  4. Step 4: Simplify right side
    1,796,671.89x = 2,419,100,684,339.29
  5. Step 5: Solve for x
    x = 2,419,100,684,339.29/1,796,671.89
  6. Step 6: Final answer
    x = 1,346,434.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.