Home / 3,503,342.14-5,252,491.16-2,152,714.23

Finding the Fourth Proportional to 3,503,342.14, 5,252,491.16 and 2,152,714.23

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Solution

The fourth proportional to 3,503,342.14, 5,252,491.16 and 2,152,714.23 is: 3,227,521.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,342.14 : 5,252,491.16 = 2,152,714.23 : x
  2. Step 2: Convert to fraction form
    3,503,342.14/5,252,491.16 = 2,152,714.23/x
  3. Step 3: Cross multiply
    3,503,342.14x = 5,252,491.16 × 2,152,714.23
  4. Step 4: Simplify right side
    3,503,342.14x = 11,307,112,460,390.31
  5. Step 5: Solve for x
    x = 11,307,112,460,390.31/3,503,342.14
  6. Step 6: Final answer
    x = 3,227,521.61

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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.