Home / 2,076,222.90-3,108,429.45-2,076,222.90

Finding the Fourth Proportional to 2,076,222.90, 3,108,429.45 and 2,076,222.90

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Solution

The fourth proportional to 2,076,222.90, 3,108,429.45 and 2,076,222.90 is: 3,108,429.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,222.90 : 3,108,429.45 = 2,076,222.90 : x
  2. Step 2: Convert to fraction form
    2,076,222.90/3,108,429.45 = 2,076,222.90/x
  3. Step 3: Cross multiply
    2,076,222.90x = 3,108,429.45 × 2,076,222.90
  4. Step 4: Simplify right side
    2,076,222.90x = 6,453,792,407,124.41
  5. Step 5: Solve for x
    x = 6,453,792,407,124.41/2,076,222.90
  6. Step 6: Final answer
    x = 3,108,429.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.