Home / 4,834,845.36-6,671,947.32-2,659,388.40

Finding the Fourth Proportional to 4,834,845.36, 6,671,947.32 and 2,659,388.40

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Solution

The fourth proportional to 4,834,845.36, 6,671,947.32 and 2,659,388.40 is: 3,669,879.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,845.36 : 6,671,947.32 = 2,659,388.40 : x
  2. Step 2: Convert to fraction form
    4,834,845.36/6,671,947.32 = 2,659,388.40/x
  3. Step 3: Cross multiply
    4,834,845.36x = 6,671,947.32 × 2,659,388.40
  4. Step 4: Simplify right side
    4,834,845.36x = 17,743,299,308,219.09
  5. Step 5: Solve for x
    x = 17,743,299,308,219.09/4,834,845.36
  6. Step 6: Final answer
    x = 3,669,879.38

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1.5x scale

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.