Home / 2,953,777-4,076,215.92-1,595,650

Finding the Fourth Proportional to 2,953,777, 4,076,215.92 and 1,595,650

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Solution

The fourth proportional to 2,953,777, 4,076,215.92 and 1,595,650 is: 2,201,998.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,777 : 4,076,215.92 = 1,595,650 : x
  2. Step 2: Convert to fraction form
    2,953,777/4,076,215.92 = 1,595,650/x
  3. Step 3: Cross multiply
    2,953,777x = 4,076,215.92 × 1,595,650
  4. Step 4: Simplify right side
    2,953,777x = 6,504,213,932,748
  5. Step 5: Solve for x
    x = 6,504,213,932,748/2,953,777
  6. Step 6: Final answer
    x = 2,201,998.98

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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.