Home / 6,133,491.37-8,464,275.83-3,380,277.93

Finding the Fourth Proportional to 6,133,491.37, 8,464,275.83 and 3,380,277.93

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Solution

The fourth proportional to 6,133,491.37, 8,464,275.83 and 3,380,277.93 is: 4,664,815.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,491.37 : 8,464,275.83 = 3,380,277.93 : x
  2. Step 2: Convert to fraction form
    6,133,491.37/8,464,275.83 = 3,380,277.93/x
  3. Step 3: Cross multiply
    6,133,491.37x = 8,464,275.83 × 3,380,277.93
  4. Step 4: Simplify right side
    6,133,491.37x = 28,611,604,758,291.09
  5. Step 5: Solve for x
    x = 28,611,604,758,291.09/6,133,491.37
  6. Step 6: Final answer
    x = 4,664,815.36

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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.