Home / 4,114,016.12-6,175,004.54-1,985,598.56

Finding the Fourth Proportional to 4,114,016.12, 6,175,004.54 and 1,985,598.56

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Solution

The fourth proportional to 4,114,016.12, 6,175,004.54 and 1,985,598.56 is: 2,980,318.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,016.12 : 6,175,004.54 = 1,985,598.56 : x
  2. Step 2: Convert to fraction form
    4,114,016.12/6,175,004.54 = 1,985,598.56/x
  3. Step 3: Cross multiply
    4,114,016.12x = 6,175,004.54 × 1,985,598.56
  4. Step 4: Simplify right side
    4,114,016.12x = 12,261,080,122,617.46
  5. Step 5: Solve for x
    x = 12,261,080,122,617.46/4,114,016.12
  6. Step 6: Final answer
    x = 2,980,318.93

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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.