Home / 6,484,698.90-8,949,347.82-3,584,027.34

Finding the Fourth Proportional to 6,484,698.90, 8,949,347.82 and 3,584,027.34

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Solution

The fourth proportional to 6,484,698.90, 8,949,347.82 and 3,584,027.34 is: 4,946,213.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484,698.90 : 8,949,347.82 = 3,584,027.34 : x
  2. Step 2: Convert to fraction form
    6,484,698.90/8,949,347.82 = 3,584,027.34/x
  3. Step 3: Cross multiply
    6,484,698.90x = 8,949,347.82 × 3,584,027.34
  4. Step 4: Simplify right side
    6,484,698.90x = 32,074,707,262,049.40
  5. Step 5: Solve for x
    x = 32,074,707,262,049.40/6,484,698.90
  6. Step 6: Final answer
    x = 4,946,213.81

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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.