Home / 6,132,992.40-9,199,488.60-2,094,040.80

Finding the Fourth Proportional to 6,132,992.40, 9,199,488.60 and 2,094,040.80

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Solution

The fourth proportional to 6,132,992.40, 9,199,488.60 and 2,094,040.80 is: 3,141,061.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,992.40 : 9,199,488.60 = 2,094,040.80 : x
  2. Step 2: Convert to fraction form
    6,132,992.40/9,199,488.60 = 2,094,040.80/x
  3. Step 3: Cross multiply
    6,132,992.40x = 9,199,488.60 × 2,094,040.80
  4. Step 4: Simplify right side
    6,132,992.40x = 19,264,104,467,534.88
  5. Step 5: Solve for x
    x = 19,264,104,467,534.88/6,132,992.40
  6. Step 6: Final answer
    x = 3,141,061.20

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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.