Home / 4,112,410.29-6,168,462.34-1,079,748.42

Finding the Fourth Proportional to 4,112,410.29, 6,168,462.34 and 1,079,748.42

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Solution

The fourth proportional to 4,112,410.29, 6,168,462.34 and 1,079,748.42 is: 1,619,582.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,410.29 : 6,168,462.34 = 1,079,748.42 : x
  2. Step 2: Convert to fraction form
    4,112,410.29/6,168,462.34 = 1,079,748.42/x
  3. Step 3: Cross multiply
    4,112,410.29x = 6,168,462.34 × 1,079,748.42
  4. Step 4: Simplify right side
    4,112,410.29x = 6,660,387,465,444.50
  5. Step 5: Solve for x
    x = 6,660,387,465,444.50/4,112,410.29
  6. Step 6: Final answer
    x = 1,619,582.43

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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.