Home / 2,262,869.06-3,372,986.61-2,081,265.74

Finding the Fourth Proportional to 2,262,869.06, 3,372,986.61 and 2,081,265.74

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Solution

The fourth proportional to 2,262,869.06, 3,372,986.61 and 2,081,265.74 is: 3,102,292.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,869.06 : 3,372,986.61 = 2,081,265.74 : x
  2. Step 2: Convert to fraction form
    2,262,869.06/3,372,986.61 = 2,081,265.74/x
  3. Step 3: Cross multiply
    2,262,869.06x = 3,372,986.61 × 2,081,265.74
  4. Step 4: Simplify right side
    2,262,869.06x = 7,020,081,468,655.51
  5. Step 5: Solve for x
    x = 7,020,081,468,655.51/2,262,869.06
  6. Step 6: Final answer
    x = 3,102,292.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.