Home / 3,998,095.44-5,997,138.54-1,302,416.34

Finding the Fourth Proportional to 3,998,095.44, 5,997,138.54 and 1,302,416.34

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Solution

The fourth proportional to 3,998,095.44, 5,997,138.54 and 1,302,416.34 is: 1,953,623.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,998,095.44 : 5,997,138.54 = 1,302,416.34 : x
  2. Step 2: Convert to fraction form
    3,998,095.44/5,997,138.54 = 1,302,416.34/x
  3. Step 3: Cross multiply
    3,998,095.44x = 5,997,138.54 × 1,302,416.34
  4. Step 4: Simplify right side
    3,998,095.44x = 7,810,771,227,739.74
  5. Step 5: Solve for x
    x = 7,810,771,227,739.74/3,998,095.44
  6. Step 6: Final answer
    x = 1,953,623.00

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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.