Home / 2,296,873.67-3,169,868.71-1,330,021.01

Finding the Fourth Proportional to 2,296,873.67, 3,169,868.71 and 1,330,021.01

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Solution

The fourth proportional to 2,296,873.67, 3,169,868.71 and 1,330,021.01 is: 1,835,535.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,873.67 : 3,169,868.71 = 1,330,021.01 : x
  2. Step 2: Convert to fraction form
    2,296,873.67/3,169,868.71 = 1,330,021.01/x
  3. Step 3: Cross multiply
    2,296,873.67x = 3,169,868.71 × 1,330,021.01
  4. Step 4: Simplify right side
    2,296,873.67x = 4,215,992,001,266.09
  5. Step 5: Solve for x
    x = 4,215,992,001,266.09/2,296,873.67
  6. Step 6: Final answer
    x = 1,835,535.00

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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.