Home / 1,254,665.94-1,880,940.94-544,158.85

Finding the Fourth Proportional to 1,254,665.94, 1,880,940.94 and 544,158.85

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Solution

The fourth proportional to 1,254,665.94, 1,880,940.94 and 544,158.85 is: 815,779.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,665.94 : 1,880,940.94 = 544,158.85 : x
  2. Step 2: Convert to fraction form
    1,254,665.94/1,880,940.94 = 544,158.85/x
  3. Step 3: Cross multiply
    1,254,665.94x = 1,880,940.94 × 544,158.85
  4. Step 4: Simplify right side
    1,254,665.94x = 1,023,530,646,702.82
  5. Step 5: Solve for x
    x = 1,023,530,646,702.82/1,254,665.94
  6. Step 6: Final answer
    x = 815,779.42

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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.