Home / 1,848,391.22-2,772,902.08-824,093.16

Finding the Fourth Proportional to 1,848,391.22, 2,772,902.08 and 824,093.16

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Solution

The fourth proportional to 1,848,391.22, 2,772,902.08 and 824,093.16 is: 1,236,280.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,391.22 : 2,772,902.08 = 824,093.16 : x
  2. Step 2: Convert to fraction form
    1,848,391.22/2,772,902.08 = 824,093.16/x
  3. Step 3: Cross multiply
    1,848,391.22x = 2,772,902.08 × 824,093.16
  4. Step 4: Simplify right side
    1,848,391.22x = 2,285,129,637,477.77
  5. Step 5: Solve for x
    x = 2,285,129,637,477.77/1,848,391.22
  6. Step 6: Final answer
    x = 1,236,280.29

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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.