Home / 8,088,093.06-12,130,820.91-2,696,788.14

Finding the Fourth Proportional to 8,088,093.06, 12,130,820.91 and 2,696,788.14

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Solution

The fourth proportional to 8,088,093.06, 12,130,820.91 and 2,696,788.14 is: 4,044,742.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,093.06 : 12,130,820.91 = 2,696,788.14 : x
  2. Step 2: Convert to fraction form
    8,088,093.06/12,130,820.91 = 2,696,788.14/x
  3. Step 3: Cross multiply
    8,088,093.06x = 12,130,820.91 × 2,696,788.14
  4. Step 4: Simplify right side
    8,088,093.06x = 32,714,253,958,552.01
  5. Step 5: Solve for x
    x = 32,714,253,958,552.01/8,088,093.06
  6. Step 6: Final answer
    x = 4,044,742.53

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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.