Home / 1,910,150.01-2,864,239.04-562,137.58

Finding the Fourth Proportional to 1,910,150.01, 2,864,239.04 and 562,137.58

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Solution

The fourth proportional to 1,910,150.01, 2,864,239.04 and 562,137.58 is: 842,916.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,150.01 : 2,864,239.04 = 562,137.58 : x
  2. Step 2: Convert to fraction form
    1,910,150.01/2,864,239.04 = 562,137.58/x
  3. Step 3: Cross multiply
    1,910,150.01x = 2,864,239.04 × 562,137.58
  4. Step 4: Simplify right side
    1,910,150.01x = 1,610,096,407,472.77
  5. Step 5: Solve for x
    x = 1,610,096,407,472.77/1,910,150.01
  6. Step 6: Final answer
    x = 842,916.21

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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.