Home / 3,555,506.92-4,905,627.30-2,027,056.36

Finding the Fourth Proportional to 3,555,506.92, 4,905,627.30 and 2,027,056.36

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Solution

The fourth proportional to 3,555,506.92, 4,905,627.30 and 2,027,056.36 is: 2,796,783.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,506.92 : 4,905,627.30 = 2,027,056.36 : x
  2. Step 2: Convert to fraction form
    3,555,506.92/4,905,627.30 = 2,027,056.36/x
  3. Step 3: Cross multiply
    3,555,506.92x = 4,905,627.30 × 2,027,056.36
  4. Step 4: Simplify right side
    3,555,506.92x = 9,943,983,018,254.63
  5. Step 5: Solve for x
    x = 9,943,983,018,254.63/3,555,506.92
  6. Step 6: Final answer
    x = 2,796,783.48

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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.