Home / 3,059,978.40-4,222,919.52-1,701,822.24

Finding the Fourth Proportional to 3,059,978.40, 4,222,919.52 and 1,701,822.24

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Solution

The fourth proportional to 3,059,978.40, 4,222,919.52 and 1,701,822.24 is: 2,348,597.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,978.40 : 4,222,919.52 = 1,701,822.24 : x
  2. Step 2: Convert to fraction form
    3,059,978.40/4,222,919.52 = 1,701,822.24/x
  3. Step 3: Cross multiply
    3,059,978.40x = 4,222,919.52 × 1,701,822.24
  4. Step 4: Simplify right side
    3,059,978.40x = 7,186,658,356,866.12
  5. Step 5: Solve for x
    x = 7,186,658,356,866.12/3,059,978.40
  6. Step 6: Final answer
    x = 2,348,597.74

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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.