Home / 6,163,009.10-9,236,941.88-3,461,655.86

Finding the Fourth Proportional to 6,163,009.10, 9,236,941.88 and 3,461,655.86

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Solution

The fourth proportional to 6,163,009.10, 9,236,941.88 and 3,461,655.86 is: 5,188,230.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163,009.10 : 9,236,941.88 = 3,461,655.86 : x
  2. Step 2: Convert to fraction form
    6,163,009.10/9,236,941.88 = 3,461,655.86/x
  3. Step 3: Cross multiply
    6,163,009.10x = 9,236,941.88 × 3,461,655.86
  4. Step 4: Simplify right side
    6,163,009.10x = 31,975,113,987,381.42
  5. Step 5: Solve for x
    x = 31,975,113,987,381.42/6,163,009.10
  6. Step 6: Final answer
    x = 5,188,230.86

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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.