Home / 4,131,392.40-5,701,169.88-2,295,964.80

Finding the Fourth Proportional to 4,131,392.40, 5,701,169.88 and 2,295,964.80

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Solution

The fourth proportional to 4,131,392.40, 5,701,169.88 and 2,295,964.80 is: 3,168,347.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,392.40 : 5,701,169.88 = 2,295,964.80 : x
  2. Step 2: Convert to fraction form
    4,131,392.40/5,701,169.88 = 2,295,964.80/x
  3. Step 3: Cross multiply
    4,131,392.40x = 5,701,169.88 × 2,295,964.80
  4. Step 4: Simplify right side
    4,131,392.40x = 13,089,685,363,300.22
  5. Step 5: Solve for x
    x = 13,089,685,363,300.22/4,131,392.40
  6. Step 6: Final answer
    x = 3,168,347.16

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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.