Home / 4,669,110.02-6,443,470.42-2,631,918.98

Finding the Fourth Proportional to 4,669,110.02, 6,443,470.42 and 2,631,918.98

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Solution

The fourth proportional to 4,669,110.02, 6,443,470.42 and 2,631,918.98 is: 3,632,103.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,110.02 : 6,443,470.42 = 2,631,918.98 : x
  2. Step 2: Convert to fraction form
    4,669,110.02/6,443,470.42 = 2,631,918.98/x
  3. Step 3: Cross multiply
    4,669,110.02x = 6,443,470.42 × 2,631,918.98
  4. Step 4: Simplify right side
    4,669,110.02x = 16,958,692,095,466.57
  5. Step 5: Solve for x
    x = 16,958,692,095,466.57/4,669,110.02
  6. Step 6: Final answer
    x = 3,632,103.77

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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.