Home / 2,334,285.54-3,501,393.48-1,423,735.38

Finding the Fourth Proportional to 2,334,285.54, 3,501,393.48 and 1,423,735.38

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Solution

The fourth proportional to 2,334,285.54, 3,501,393.48 and 1,423,735.38 is: 2,135,581.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,285.54 : 3,501,393.48 = 1,423,735.38 : x
  2. Step 2: Convert to fraction form
    2,334,285.54/3,501,393.48 = 1,423,735.38/x
  3. Step 3: Cross multiply
    2,334,285.54x = 3,501,393.48 × 1,423,735.38
  4. Step 4: Simplify right side
    2,334,285.54x = 4,985,057,776,777.32
  5. Step 5: Solve for x
    x = 4,985,057,776,777.32/2,334,285.54
  6. Step 6: Final answer
    x = 2,135,581.83

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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.