Home / 2,419,525.49-3,629,814.93-736,585.25

Finding the Fourth Proportional to 2,419,525.49, 3,629,814.93 and 736,585.25

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Solution

The fourth proportional to 2,419,525.49, 3,629,814.93 and 736,585.25 is: 1,105,038.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,525.49 : 3,629,814.93 = 736,585.25 : x
  2. Step 2: Convert to fraction form
    2,419,525.49/3,629,814.93 = 736,585.25/x
  3. Step 3: Cross multiply
    2,419,525.49x = 3,629,814.93 × 736,585.25
  4. Step 4: Simplify right side
    2,419,525.49x = 2,673,668,119,518.71
  5. Step 5: Solve for x
    x = 2,673,668,119,518.71/2,419,525.49
  6. Step 6: Final answer
    x = 1,105,038.21

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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.