Home / 1,204,344.02-1,806,516.84-305,853.14

Finding the Fourth Proportional to 1,204,344.02, 1,806,516.84 and 305,853.14

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Solution

The fourth proportional to 1,204,344.02, 1,806,516.84 and 305,853.14 is: 458,779.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,344.02 : 1,806,516.84 = 305,853.14 : x
  2. Step 2: Convert to fraction form
    1,204,344.02/1,806,516.84 = 305,853.14/x
  3. Step 3: Cross multiply
    1,204,344.02x = 1,806,516.84 × 305,853.14
  4. Step 4: Simplify right side
    1,204,344.02x = 552,528,847,976.88
  5. Step 5: Solve for x
    x = 552,528,847,976.88/1,204,344.02
  6. Step 6: Final answer
    x = 458,779.92

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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.