Home / 5,607,011.63-7,737,679.12-3,028,692.39

Finding the Fourth Proportional to 5,607,011.63, 7,737,679.12 and 3,028,692.39

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Solution

The fourth proportional to 5,607,011.63, 7,737,679.12 and 3,028,692.39 is: 4,179,597.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,011.63 : 7,737,679.12 = 3,028,692.39 : x
  2. Step 2: Convert to fraction form
    5,607,011.63/7,737,679.12 = 3,028,692.39/x
  3. Step 3: Cross multiply
    5,607,011.63x = 7,737,679.12 × 3,028,692.39
  4. Step 4: Simplify right side
    5,607,011.63x = 23,435,049,867,005.90
  5. Step 5: Solve for x
    x = 23,435,049,867,005.90/5,607,011.63
  6. Step 6: Final answer
    x = 4,179,597.16

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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.