Home / 2,953,639.64-4,076,026.34-1,595,512.64

Finding the Fourth Proportional to 2,953,639.64, 4,076,026.34 and 1,595,512.64

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Solution

The fourth proportional to 2,953,639.64, 4,076,026.34 and 1,595,512.64 is: 2,201,809.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,639.64 : 4,076,026.34 = 1,595,512.64 : x
  2. Step 2: Convert to fraction form
    2,953,639.64/4,076,026.34 = 1,595,512.64/x
  3. Step 3: Cross multiply
    2,953,639.64x = 4,076,026.34 × 1,595,512.64
  4. Step 4: Simplify right side
    2,953,639.64x = 6,503,351,546,442.94
  5. Step 5: Solve for x
    x = 6,503,351,546,442.94/2,953,639.64
  6. Step 6: Final answer
    x = 2,201,809.41

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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.