Home / 6,675,256.45-9,212,035.04-3,775,081.02

Finding the Fourth Proportional to 6,675,256.45, 9,212,035.04 and 3,775,081.02

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Solution

The fourth proportional to 6,675,256.45, 9,212,035.04 and 3,775,081.02 is: 5,209,714.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675,256.45 : 9,212,035.04 = 3,775,081.02 : x
  2. Step 2: Convert to fraction form
    6,675,256.45/9,212,035.04 = 3,775,081.02/x
  3. Step 3: Cross multiply
    6,675,256.45x = 9,212,035.04 × 3,775,081.02
  4. Step 4: Simplify right side
    6,675,256.45x = 34,776,178,570,143.36
  5. Step 5: Solve for x
    x = 34,776,178,570,143.36/6,675,256.45
  6. Step 6: Final answer
    x = 5,209,714.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.