Home / 3,298,083.19-4,952,741.73-2,147,288.65

Finding the Fourth Proportional to 3,298,083.19, 4,952,741.73 and 2,147,288.65

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Solution

The fourth proportional to 3,298,083.19, 4,952,741.73 and 2,147,288.65 is: 3,224,590.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,083.19 : 4,952,741.73 = 2,147,288.65 : x
  2. Step 2: Convert to fraction form
    3,298,083.19/4,952,741.73 = 2,147,288.65/x
  3. Step 3: Cross multiply
    3,298,083.19x = 4,952,741.73 × 2,147,288.65
  4. Step 4: Simplify right side
    3,298,083.19x = 10,634,966,103,210.37
  5. Step 5: Solve for x
    x = 10,634,966,103,210.37/3,298,083.19
  6. Step 6: Final answer
    x = 3,224,590.01

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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.