Home / 3,027,316.80-4,177,506.56-1,669,200.96

Finding the Fourth Proportional to 3,027,316.80, 4,177,506.56 and 1,669,200.96

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Solution

The fourth proportional to 3,027,316.80, 4,177,506.56 and 1,669,200.96 is: 2,303,392.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,316.80 : 4,177,506.56 = 1,669,200.96 : x
  2. Step 2: Convert to fraction form
    3,027,316.80/4,177,506.56 = 1,669,200.96/x
  3. Step 3: Cross multiply
    3,027,316.80x = 4,177,506.56 × 1,669,200.96
  4. Step 4: Simplify right side
    3,027,316.80x = 6,973,097,960,358.30
  5. Step 5: Solve for x
    x = 6,973,097,960,358.30/3,027,316.80
  6. Step 6: Final answer
    x = 2,303,392.22

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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.