Home / 4,907,566.18-6,772,287.48-2,842,622.08

Finding the Fourth Proportional to 4,907,566.18, 6,772,287.48 and 2,842,622.08

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Solution

The fourth proportional to 4,907,566.18, 6,772,287.48 and 2,842,622.08 is: 3,922,729.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,566.18 : 6,772,287.48 = 2,842,622.08 : x
  2. Step 2: Convert to fraction form
    4,907,566.18/6,772,287.48 = 2,842,622.08/x
  3. Step 3: Cross multiply
    4,907,566.18x = 6,772,287.48 × 2,842,622.08
  4. Step 4: Simplify right side
    4,907,566.18x = 19,251,053,922,755.56
  5. Step 5: Solve for x
    x = 19,251,053,922,755.56/4,907,566.18
  6. Step 6: Final answer
    x = 3,922,729.36

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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.