Home / 793,888.10-1,190,832.15-202,912.10

Finding the Fourth Proportional to 793,888.10, 1,190,832.15 and 202,912.10

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Solution

The fourth proportional to 793,888.10, 1,190,832.15 and 202,912.10 is: 304,368.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,888.10 : 1,190,832.15 = 202,912.10 : x
  2. Step 2: Convert to fraction form
    793,888.10/1,190,832.15 = 202,912.10/x
  3. Step 3: Cross multiply
    793,888.10x = 1,190,832.15 × 202,912.10
  4. Step 4: Simplify right side
    793,888.10x = 241,634,252,304.02
  5. Step 5: Solve for x
    x = 241,634,252,304.02/793,888.10
  6. Step 6: Final answer
    x = 304,368.15

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Similar ratio
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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.