Home / 4,848,511.37-6,690,643.03-2,673,054.57

Finding the Fourth Proportional to 4,848,511.37, 6,690,643.03 and 2,673,054.57

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Solution

The fourth proportional to 4,848,511.37, 6,690,643.03 and 2,673,054.57 is: 3,688,648.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,511.37 : 6,690,643.03 = 2,673,054.57 : x
  2. Step 2: Convert to fraction form
    4,848,511.37/6,690,643.03 = 2,673,054.57/x
  3. Step 3: Cross multiply
    4,848,511.37x = 6,690,643.03 × 2,673,054.57
  4. Step 4: Simplify right side
    4,848,511.37x = 17,884,453,956,011.38
  5. Step 5: Solve for x
    x = 17,884,453,956,011.38/4,848,511.37
  6. Step 6: Final answer
    x = 3,688,648.46

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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.