Home / 7,044,788.16-10,567,279.44-1,996,093.80

Finding the Fourth Proportional to 7,044,788.16, 10,567,279.44 and 1,996,093.80

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Solution

The fourth proportional to 7,044,788.16, 10,567,279.44 and 1,996,093.80 is: 2,994,168.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,788.16 : 10,567,279.44 = 1,996,093.80 : x
  2. Step 2: Convert to fraction form
    7,044,788.16/10,567,279.44 = 1,996,093.80/x
  3. Step 3: Cross multiply
    7,044,788.16x = 10,567,279.44 × 1,996,093.80
  4. Step 4: Simplify right side
    7,044,788.16x = 21,093,280,973,051.47
  5. Step 5: Solve for x
    x = 21,093,280,973,051.47/7,044,788.16
  6. Step 6: Final answer
    x = 2,994,168.24

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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.