Home / 2,953,635.63-4,076,020.81-1,595,508.63

Finding the Fourth Proportional to 2,953,635.63, 4,076,020.81 and 1,595,508.63

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Solution

The fourth proportional to 2,953,635.63, 4,076,020.81 and 1,595,508.63 is: 2,201,803.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,635.63 : 4,076,020.81 = 1,595,508.63 : x
  2. Step 2: Convert to fraction form
    2,953,635.63/4,076,020.81 = 1,595,508.63/x
  3. Step 3: Cross multiply
    2,953,635.63x = 4,076,020.81 × 1,595,508.63
  4. Step 4: Simplify right side
    2,953,635.63x = 6,503,326,378,414.59
  5. Step 5: Solve for x
    x = 6,503,326,378,414.59/2,953,635.63
  6. Step 6: Final answer
    x = 2,201,803.88

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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.