Home / 4,834,550.72-6,671,724-2,629,432.64

Finding the Fourth Proportional to 4,834,550.72, 6,671,724 and 2,629,432.64

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Solution

The fourth proportional to 4,834,550.72, 6,671,724 and 2,629,432.64 is: 3,628,640.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,550.72 : 6,671,724 = 2,629,432.64 : x
  2. Step 2: Convert to fraction form
    4,834,550.72/6,671,724 = 2,629,432.64/x
  3. Step 3: Cross multiply
    4,834,550.72x = 6,671,724 × 2,629,432.64
  4. Step 4: Simplify right side
    4,834,550.72x = 17,542,848,850,671.36
  5. Step 5: Solve for x
    x = 17,542,848,850,671.36/4,834,550.72
  6. Step 6: Final answer
    x = 3,628,640.98

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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.