Home / 2,476,148.94-3,713,751.18-770,313.42

Finding the Fourth Proportional to 2,476,148.94, 3,713,751.18 and 770,313.42

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Solution

The fourth proportional to 2,476,148.94, 3,713,751.18 and 770,313.42 is: 1,155,323.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,148.94 : 3,713,751.18 = 770,313.42 : x
  2. Step 2: Convert to fraction form
    2,476,148.94/3,713,751.18 = 770,313.42/x
  3. Step 3: Cross multiply
    2,476,148.94x = 3,713,751.18 × 770,313.42
  4. Step 4: Simplify right side
    2,476,148.94x = 2,860,752,372,494.84
  5. Step 5: Solve for x
    x = 2,860,752,372,494.84/2,476,148.94
  6. Step 6: Final answer
    x = 1,155,323.22

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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.