Home / 1,714,604.40-2,365,069.59-1,101,703.73

Finding the Fourth Proportional to 1,714,604.40, 2,365,069.59 and 1,101,703.73

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Solution

The fourth proportional to 1,714,604.40, 2,365,069.59 and 1,101,703.73 is: 1,519,654.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,604.40 : 2,365,069.59 = 1,101,703.73 : x
  2. Step 2: Convert to fraction form
    1,714,604.40/2,365,069.59 = 1,101,703.73/x
  3. Step 3: Cross multiply
    1,714,604.40x = 2,365,069.59 × 1,101,703.73
  4. Step 4: Simplify right side
    1,714,604.40x = 2,605,605,977,187.22
  5. Step 5: Solve for x
    x = 2,605,605,977,187.22/1,714,604.40
  6. Step 6: Final answer
    x = 1,519,654.32

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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.