Home / 6,384,601.58-8,810,937.14-3,484,179.36

Finding the Fourth Proportional to 6,384,601.58, 8,810,937.14 and 3,484,179.36

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Solution

The fourth proportional to 6,384,601.58, 8,810,937.14 and 3,484,179.36 is: 4,808,269.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,601.58 : 8,810,937.14 = 3,484,179.36 : x
  2. Step 2: Convert to fraction form
    6,384,601.58/8,810,937.14 = 3,484,179.36/x
  3. Step 3: Cross multiply
    6,384,601.58x = 8,810,937.14 × 3,484,179.36
  4. Step 4: Simplify right side
    6,384,601.58x = 30,698,885,308,024.53
  5. Step 5: Solve for x
    x = 30,698,885,308,024.53/6,384,601.58
  6. Step 6: Final answer
    x = 4,808,269.54

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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.