Home / 6,562,957.32-9,056,881.44-3,622,775.19

Finding the Fourth Proportional to 6,562,957.32, 9,056,881.44 and 3,622,775.19

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Solution

The fourth proportional to 6,562,957.32, 9,056,881.44 and 3,622,775.19 is: 4,999,429.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,957.32 : 9,056,881.44 = 3,622,775.19 : x
  2. Step 2: Convert to fraction form
    6,562,957.32/9,056,881.44 = 3,622,775.19/x
  3. Step 3: Cross multiply
    6,562,957.32x = 9,056,881.44 × 3,622,775.19
  4. Step 4: Simplify right side
    6,562,957.32x = 32,811,045,379,603.47
  5. Step 5: Solve for x
    x = 32,811,045,379,603.47/6,562,957.32
  6. Step 6: Final answer
    x = 4,999,429.95

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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.