Home / 4,969,973.04-6,856,912.92-4,050,621.36

Finding the Fourth Proportional to 4,969,973.04, 6,856,912.92 and 4,050,621.36

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Solution

The fourth proportional to 4,969,973.04, 6,856,912.92 and 4,050,621.36 is: 5,588,512.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,969,973.04 : 6,856,912.92 = 4,050,621.36 : x
  2. Step 2: Convert to fraction form
    4,969,973.04/6,856,912.92 = 4,050,621.36/x
  3. Step 3: Cross multiply
    4,969,973.04x = 6,856,912.92 × 4,050,621.36
  4. Step 4: Simplify right side
    4,969,973.04x = 27,774,757,937,411.97
  5. Step 5: Solve for x
    x = 27,774,757,937,411.97/4,969,973.04
  6. Step 6: Final answer
    x = 5,588,512.80

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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.