Home / 6,562,983.84-9,056,919.34-3,622,802.58

Finding the Fourth Proportional to 6,562,983.84, 9,056,919.34 and 3,622,802.58

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Solution

The fourth proportional to 6,562,983.84, 9,056,919.34 and 3,622,802.58 is: 4,999,468.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,983.84 : 9,056,919.34 = 3,622,802.58 : x
  2. Step 2: Convert to fraction form
    6,562,983.84/9,056,919.34 = 3,622,802.58/x
  3. Step 3: Cross multiply
    6,562,983.84x = 9,056,919.34 × 3,622,802.58
  4. Step 4: Simplify right side
    6,562,983.84x = 32,811,430,751,803.90
  5. Step 5: Solve for x
    x = 32,811,430,751,803.90/6,562,983.84
  6. Step 6: Final answer
    x = 4,999,468.47

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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.