Home / 2,160,692.57-2,973,150.33-2,094,951.35

Finding the Fourth Proportional to 2,160,692.57, 2,973,150.33 and 2,094,951.35

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Solution

The fourth proportional to 2,160,692.57, 2,973,150.33 and 2,094,951.35 is: 2,882,689.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,160,692.57 : 2,973,150.33 = 2,094,951.35 : x
  2. Step 2: Convert to fraction form
    2,160,692.57/2,973,150.33 = 2,094,951.35/x
  3. Step 3: Cross multiply
    2,160,692.57x = 2,973,150.33 × 2,094,951.35
  4. Step 4: Simplify right side
    2,160,692.57x = 6,228,605,298,115.44
  5. Step 5: Solve for x
    x = 6,228,605,298,115.44/2,160,692.57
  6. Step 6: Final answer
    x = 2,882,689.28

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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.