Home / 1,096,297.08-1,644,633.48-376,604.58

Finding the Fourth Proportional to 1,096,297.08, 1,644,633.48 and 376,604.58

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Solution

The fourth proportional to 1,096,297.08, 1,644,633.48 and 376,604.58 is: 564,971.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,297.08 : 1,644,633.48 = 376,604.58 : x
  2. Step 2: Convert to fraction form
    1,096,297.08/1,644,633.48 = 376,604.58/x
  3. Step 3: Cross multiply
    1,096,297.08x = 1,644,633.48 × 376,604.58
  4. Step 4: Simplify right side
    1,096,297.08x = 619,376,500,989.34
  5. Step 5: Solve for x
    x = 619,376,500,989.34/1,096,297.08
  6. Step 6: Final answer
    x = 564,971.40

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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.