Home / 2,840,951.37-4,261,427.06-1,043,056.94

Finding the Fourth Proportional to 2,840,951.37, 4,261,427.06 and 1,043,056.94

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Solution

The fourth proportional to 2,840,951.37, 4,261,427.06 and 1,043,056.94 is: 1,564,585.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,840,951.37 : 4,261,427.06 = 1,043,056.94 : x
  2. Step 2: Convert to fraction form
    2,840,951.37/4,261,427.06 = 1,043,056.94/x
  3. Step 3: Cross multiply
    2,840,951.37x = 4,261,427.06 × 1,043,056.94
  4. Step 4: Simplify right side
    2,840,951.37x = 4,444,911,074,675.08
  5. Step 5: Solve for x
    x = 4,444,911,074,675.08/2,840,951.37
  6. Step 6: Final answer
    x = 1,564,585.41

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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.