Home / 3,110,884.12-4,666,304.22-867,022.12

Finding the Fourth Proportional to 3,110,884.12, 4,666,304.22 and 867,022.12

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Solution

The fourth proportional to 3,110,884.12, 4,666,304.22 and 867,022.12 is: 1,300,527.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,884.12 : 4,666,304.22 = 867,022.12 : x
  2. Step 2: Convert to fraction form
    3,110,884.12/4,666,304.22 = 867,022.12/x
  3. Step 3: Cross multiply
    3,110,884.12x = 4,666,304.22 × 867,022.12
  4. Step 4: Simplify right side
    3,110,884.12x = 4,045,788,977,389.35
  5. Step 5: Solve for x
    x = 4,045,788,977,389.35/3,110,884.12
  6. Step 6: Final answer
    x = 1,300,527.06

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1.5x scale

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.