Home / 2,272,750.12-3,408,239.22-852,031

Finding the Fourth Proportional to 2,272,750.12, 3,408,239.22 and 852,031

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Solution

The fourth proportional to 2,272,750.12, 3,408,239.22 and 852,031 is: 1,277,714.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,750.12 : 3,408,239.22 = 852,031 : x
  2. Step 2: Convert to fraction form
    2,272,750.12/3,408,239.22 = 852,031/x
  3. Step 3: Cross multiply
    2,272,750.12x = 3,408,239.22 × 852,031
  4. Step 4: Simplify right side
    2,272,750.12x = 2,903,925,470,855.82
  5. Step 5: Solve for x
    x = 2,903,925,470,855.82/2,272,750.12
  6. Step 6: Final answer
    x = 1,277,714.36

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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.