Home / 3,167,924.07-4,371,714.27-1,717,615.02

Finding the Fourth Proportional to 3,167,924.07, 4,371,714.27 and 1,717,615.02

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Solution

The fourth proportional to 3,167,924.07, 4,371,714.27 and 1,717,615.02 is: 2,370,297.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,924.07 : 4,371,714.27 = 1,717,615.02 : x
  2. Step 2: Convert to fraction form
    3,167,924.07/4,371,714.27 = 1,717,615.02/x
  3. Step 3: Cross multiply
    3,167,924.07x = 4,371,714.27 × 1,717,615.02
  4. Step 4: Simplify right side
    3,167,924.07x = 7,508,922,093,300.34
  5. Step 5: Solve for x
    x = 7,508,922,093,300.34/3,167,924.07
  6. Step 6: Final answer
    x = 2,370,297.37

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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.