Home / 3,567,253.36-4,922,484.24-2,116,698.88

Finding the Fourth Proportional to 3,567,253.36, 4,922,484.24 and 2,116,698.88

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Solution

The fourth proportional to 3,567,253.36, 4,922,484.24 and 2,116,698.88 is: 2,920,851.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,253.36 : 4,922,484.24 = 2,116,698.88 : x
  2. Step 2: Convert to fraction form
    3,567,253.36/4,922,484.24 = 2,116,698.88/x
  3. Step 3: Cross multiply
    3,567,253.36x = 4,922,484.24 × 2,116,698.88
  4. Step 4: Simplify right side
    3,567,253.36x = 10,419,416,877,625.65
  5. Step 5: Solve for x
    x = 10,419,416,877,625.65/3,567,253.36
  6. Step 6: Final answer
    x = 2,920,851.37

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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.