Home / 3,395,348.08-4,685,714.04-1,867,597.36

Finding the Fourth Proportional to 3,395,348.08, 4,685,714.04 and 1,867,597.36

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Solution

The fourth proportional to 3,395,348.08, 4,685,714.04 and 1,867,597.36 is: 2,577,357.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,348.08 : 4,685,714.04 = 1,867,597.36 : x
  2. Step 2: Convert to fraction form
    3,395,348.08/4,685,714.04 = 1,867,597.36/x
  3. Step 3: Cross multiply
    3,395,348.08x = 4,685,714.04 × 1,867,597.36
  4. Step 4: Simplify right side
    3,395,348.08x = 8,751,027,170,818.94
  5. Step 5: Solve for x
    x = 8,751,027,170,818.94/3,395,348.08
  6. Step 6: Final answer
    x = 2,577,357.89

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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.