Home / 2,717,345.21-3,750,132.33-1,629,597.02

Finding the Fourth Proportional to 2,717,345.21, 3,750,132.33 and 1,629,597.02

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Solution

The fourth proportional to 2,717,345.21, 3,750,132.33 and 1,629,597.02 is: 2,248,961.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,345.21 : 3,750,132.33 = 1,629,597.02 : x
  2. Step 2: Convert to fraction form
    2,717,345.21/3,750,132.33 = 1,629,597.02/x
  3. Step 3: Cross multiply
    2,717,345.21x = 3,750,132.33 × 1,629,597.02
  4. Step 4: Simplify right side
    2,717,345.21x = 6,111,204,450,823.00
  5. Step 5: Solve for x
    x = 6,111,204,450,823.00/2,717,345.21
  6. Step 6: Final answer
    x = 2,248,961.39

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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.