Home / 7,690,030.80-11,535,702.30-2,010,246

Finding the Fourth Proportional to 7,690,030.80, 11,535,702.30 and 2,010,246

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Solution

The fourth proportional to 7,690,030.80, 11,535,702.30 and 2,010,246 is: 3,015,540.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,690,030.80 : 11,535,702.30 = 2,010,246 : x
  2. Step 2: Convert to fraction form
    7,690,030.80/11,535,702.30 = 2,010,246/x
  3. Step 3: Cross multiply
    7,690,030.80x = 11,535,702.30 × 2,010,246
  4. Step 4: Simplify right side
    7,690,030.80x = 23,189,599,405,765.80
  5. Step 5: Solve for x
    x = 23,189,599,405,765.80/7,690,030.80
  6. Step 6: Final answer
    x = 3,015,540.51

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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.