Home / 3,446,054.52-5,169,852.72-1,050,086.64

Finding the Fourth Proportional to 3,446,054.52, 5,169,852.72 and 1,050,086.64

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Solution

The fourth proportional to 3,446,054.52, 5,169,852.72 and 1,050,086.64 is: 1,575,364.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,054.52 : 5,169,852.72 = 1,050,086.64 : x
  2. Step 2: Convert to fraction form
    3,446,054.52/5,169,852.72 = 1,050,086.64/x
  3. Step 3: Cross multiply
    3,446,054.52x = 5,169,852.72 × 1,050,086.64
  4. Step 4: Simplify right side
    3,446,054.52x = 5,428,793,272,039.66
  5. Step 5: Solve for x
    x = 5,428,793,272,039.66/3,446,054.52
  6. Step 6: Final answer
    x = 1,575,364.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.