Home / 4,047,351.58-5,585,359.76-2,211,838.03

Finding the Fourth Proportional to 4,047,351.58, 5,585,359.76 and 2,211,838.03

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Solution

The fourth proportional to 4,047,351.58, 5,585,359.76 and 2,211,838.03 is: 3,052,344.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,351.58 : 5,585,359.76 = 2,211,838.03 : x
  2. Step 2: Convert to fraction form
    4,047,351.58/5,585,359.76 = 2,211,838.03/x
  3. Step 3: Cross multiply
    4,047,351.58x = 5,585,359.76 × 2,211,838.03
  4. Step 4: Simplify right side
    4,047,351.58x = 12,353,911,128,399.67
  5. Step 5: Solve for x
    x = 12,353,911,128,399.67/4,047,351.58
  6. Step 6: Final answer
    x = 3,052,344.45

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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.