Home / 4,836,147.50-6,673,883.32-2,660,643.96

Finding the Fourth Proportional to 4,836,147.50, 6,673,883.32 and 2,660,643.96

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Solution

The fourth proportional to 4,836,147.50, 6,673,883.32 and 2,660,643.96 is: 3,671,688.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,147.50 : 6,673,883.32 = 2,660,643.96 : x
  2. Step 2: Convert to fraction form
    4,836,147.50/6,673,883.32 = 2,660,643.96/x
  3. Step 3: Cross multiply
    4,836,147.50x = 6,673,883.32 × 2,660,643.96
  4. Step 4: Simplify right side
    4,836,147.50x = 17,756,827,345,102.75
  5. Step 5: Solve for x
    x = 17,756,827,345,102.75/4,836,147.50
  6. Step 6: Final answer
    x = 3,671,688.54

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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.