Home / 1,361,672.70-2,044,477.35-1,027,061.70

Finding the Fourth Proportional to 1,361,672.70, 2,044,477.35 and 1,027,061.70

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Solution

The fourth proportional to 1,361,672.70, 2,044,477.35 and 1,027,061.70 is: 1,542,077.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,672.70 : 2,044,477.35 = 1,027,061.70 : x
  2. Step 2: Convert to fraction form
    1,361,672.70/2,044,477.35 = 1,027,061.70/x
  3. Step 3: Cross multiply
    1,361,672.70x = 2,044,477.35 × 1,027,061.70
  4. Step 4: Simplify right side
    1,361,672.70x = 2,099,804,382,702.50
  5. Step 5: Solve for x
    x = 2,099,804,382,702.50/1,361,672.70
  6. Step 6: Final answer
    x = 1,542,077.17

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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.