Home / 10,676,157.21-16,010,924.13-3,851,843.22

Finding the Fourth Proportional to 10,676,157.21, 16,010,924.13 and 3,851,843.22

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Solution

The fourth proportional to 10,676,157.21, 16,010,924.13 and 3,851,843.22 is: 5,776,570.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,157.21 : 16,010,924.13 = 3,851,843.22 : x
  2. Step 2: Convert to fraction form
    10,676,157.21/16,010,924.13 = 3,851,843.22/x
  3. Step 3: Cross multiply
    10,676,157.21x = 16,010,924.13 × 3,851,843.22
  4. Step 4: Simplify right side
    10,676,157.21x = 61,671,569,556,074.91
  5. Step 5: Solve for x
    x = 61,671,569,556,074.91/10,676,157.21
  6. Step 6: Final answer
    x = 5,776,570.01

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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.