Home / 3,502,119-4,832,924.22-1,892,487

Finding the Fourth Proportional to 3,502,119, 4,832,924.22 and 1,892,487

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Solution

The fourth proportional to 3,502,119, 4,832,924.22 and 1,892,487 is: 2,611,632.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,119 : 4,832,924.22 = 1,892,487 : x
  2. Step 2: Convert to fraction form
    3,502,119/4,832,924.22 = 1,892,487/x
  3. Step 3: Cross multiply
    3,502,119x = 4,832,924.22 × 1,892,487
  4. Step 4: Simplify right side
    3,502,119x = 9,146,246,258,335.14
  5. Step 5: Solve for x
    x = 9,146,246,258,335.14/3,502,119
  6. Step 6: Final answer
    x = 2,611,632.06

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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.