Home / 4,110,853-6,166,867.56-1,271,184.16

Finding the Fourth Proportional to 4,110,853, 6,166,867.56 and 1,271,184.16

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Solution

The fourth proportional to 4,110,853, 6,166,867.56 and 1,271,184.16 is: 1,906,958.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,853 : 6,166,867.56 = 1,271,184.16 : x
  2. Step 2: Convert to fraction form
    4,110,853/6,166,867.56 = 1,271,184.16/x
  3. Step 3: Cross multiply
    4,110,853x = 6,166,867.56 × 1,271,184.16
  4. Step 4: Simplify right side
    4,110,853x = 7,839,224,359,089.85
  5. Step 5: Solve for x
    x = 7,839,224,359,089.85/4,110,853
  6. Step 6: Final answer
    x = 1,906,958.08

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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.