Home / 7,294,223.45-10,941,334.97-2,746,292.55

Finding the Fourth Proportional to 7,294,223.45, 10,941,334.97 and 2,746,292.55

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Solution

The fourth proportional to 7,294,223.45, 10,941,334.97 and 2,746,292.55 is: 4,119,438.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,294,223.45 : 10,941,334.97 = 2,746,292.55 : x
  2. Step 2: Convert to fraction form
    7,294,223.45/10,941,334.97 = 2,746,292.55/x
  3. Step 3: Cross multiply
    7,294,223.45x = 10,941,334.97 × 2,746,292.55
  4. Step 4: Simplify right side
    7,294,223.45x = 30,048,106,701,434.01
  5. Step 5: Solve for x
    x = 30,048,106,701,434.01/7,294,223.45
  6. Step 6: Final answer
    x = 4,119,438.75

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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.