Home / 8,802,840.42-13,204,306.19-4,007,175.89

Finding the Fourth Proportional to 8,802,840.42, 13,204,306.19 and 4,007,175.89

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Solution

The fourth proportional to 8,802,840.42, 13,204,306.19 and 4,007,175.89 is: 6,010,784.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,840.42 : 13,204,306.19 = 4,007,175.89 : x
  2. Step 2: Convert to fraction form
    8,802,840.42/13,204,306.19 = 4,007,175.89/x
  3. Step 3: Cross multiply
    8,802,840.42x = 13,204,306.19 × 4,007,175.89
  4. Step 4: Simplify right side
    8,802,840.42x = 52,911,977,352,742.17
  5. Step 5: Solve for x
    x = 52,911,977,352,742.17/8,802,840.42
  6. Step 6: Final answer
    x = 6,010,784.57

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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.