Home / 4,966,984.05-6,855,004.25-2,762,065.23

Finding the Fourth Proportional to 4,966,984.05, 6,855,004.25 and 2,762,065.23

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Solution

The fourth proportional to 4,966,984.05, 6,855,004.25 and 2,762,065.23 is: 3,811,964.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966,984.05 : 6,855,004.25 = 2,762,065.23 : x
  2. Step 2: Convert to fraction form
    4,966,984.05/6,855,004.25 = 2,762,065.23/x
  3. Step 3: Cross multiply
    4,966,984.05x = 6,855,004.25 × 2,762,065.23
  4. Step 4: Simplify right side
    4,966,984.05x = 18,933,968,890,427.23
  5. Step 5: Solve for x
    x = 18,933,968,890,427.23/4,966,984.05
  6. Step 6: Final answer
    x = 3,811,964.91

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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.