Home / 7,791,609.53-10,752,404.09-4,353,850.58

Finding the Fourth Proportional to 7,791,609.53, 10,752,404.09 and 4,353,850.58

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Solution

The fourth proportional to 7,791,609.53, 10,752,404.09 and 4,353,850.58 is: 6,008,304.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,609.53 : 10,752,404.09 = 4,353,850.58 : x
  2. Step 2: Convert to fraction form
    7,791,609.53/10,752,404.09 = 4,353,850.58/x
  3. Step 3: Cross multiply
    7,791,609.53x = 10,752,404.09 × 4,353,850.58
  4. Step 4: Simplify right side
    7,791,609.53x = 46,814,360,708,109.60
  5. Step 5: Solve for x
    x = 46,814,360,708,109.60/7,791,609.53
  6. Step 6: Final answer
    x = 6,008,304.26

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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.