Home / 3,742,446.14-5,164,579.33-2,023,566.20

Finding the Fourth Proportional to 3,742,446.14, 5,164,579.33 and 2,023,566.20

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Solution

The fourth proportional to 3,742,446.14, 5,164,579.33 and 2,023,566.20 is: 2,792,523.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,446.14 : 5,164,579.33 = 2,023,566.20 : x
  2. Step 2: Convert to fraction form
    3,742,446.14/5,164,579.33 = 2,023,566.20/x
  3. Step 3: Cross multiply
    3,742,446.14x = 5,164,579.33 × 2,023,566.20
  4. Step 4: Simplify right side
    3,742,446.14x = 10,450,868,169,406.65
  5. Step 5: Solve for x
    x = 10,450,868,169,406.65/3,742,446.14
  6. Step 6: Final answer
    x = 2,792,523.33

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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.