Home / 2,076,412.45-3,114,618.68-2,076,412.45

Finding the Fourth Proportional to 2,076,412.45, 3,114,618.68 and 2,076,412.45

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Solution

The fourth proportional to 2,076,412.45, 3,114,618.68 and 2,076,412.45 is: 3,114,618.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,412.45 : 3,114,618.68 = 2,076,412.45 : x
  2. Step 2: Convert to fraction form
    2,076,412.45/3,114,618.68 = 2,076,412.45/x
  3. Step 3: Cross multiply
    2,076,412.45x = 3,114,618.68 × 2,076,412.45
  4. Step 4: Simplify right side
    2,076,412.45x = 6,467,233,004,154.57
  5. Step 5: Solve for x
    x = 6,467,233,004,154.57/2,076,412.45
  6. Step 6: Final answer
    x = 3,114,618.68

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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.