Home / 4,825,048.32-6,658,308-2,649,168

Finding the Fourth Proportional to 4,825,048.32, 6,658,308 and 2,649,168

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Solution

The fourth proportional to 4,825,048.32, 6,658,308 and 2,649,168 is: 3,655,709.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,048.32 : 6,658,308 = 2,649,168 : x
  2. Step 2: Convert to fraction form
    4,825,048.32/6,658,308 = 2,649,168/x
  3. Step 3: Cross multiply
    4,825,048.32x = 6,658,308 × 2,649,168
  4. Step 4: Simplify right side
    4,825,048.32x = 17,638,976,487,744
  5. Step 5: Solve for x
    x = 17,638,976,487,744/4,825,048.32
  6. Step 6: Final answer
    x = 3,655,709.81

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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.