Home / 9,740,805.20-14,611,207.80-4,422,021.20

Finding the Fourth Proportional to 9,740,805.20, 14,611,207.80 and 4,422,021.20

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Solution

The fourth proportional to 9,740,805.20, 14,611,207.80 and 4,422,021.20 is: 6,633,031.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,740,805.20 : 14,611,207.80 = 4,422,021.20 : x
  2. Step 2: Convert to fraction form
    9,740,805.20/14,611,207.80 = 4,422,021.20/x
  3. Step 3: Cross multiply
    9,740,805.20x = 14,611,207.80 × 4,422,021.20
  4. Step 4: Simplify right side
    9,740,805.20x = 64,611,070,649,205.37
  5. Step 5: Solve for x
    x = 64,611,070,649,205.37/9,740,805.20
  6. Step 6: Final answer
    x = 6,633,031.80

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Similar ratio
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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.