Home / 9,095,784.26-13,636,479.27-3,415,375.94

Finding the Fourth Proportional to 9,095,784.26, 13,636,479.27 and 3,415,375.94

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Solution

The fourth proportional to 9,095,784.26, 13,636,479.27 and 3,415,375.94 is: 5,120,361.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,784.26 : 13,636,479.27 = 3,415,375.94 : x
  2. Step 2: Convert to fraction form
    9,095,784.26/13,636,479.27 = 3,415,375.94/x
  3. Step 3: Cross multiply
    9,095,784.26x = 13,636,479.27 × 3,415,375.94
  4. Step 4: Simplify right side
    9,095,784.26x = 46,573,703,205,066.76
  5. Step 5: Solve for x
    x = 46,573,703,205,066.76/9,095,784.26
  6. Step 6: Final answer
    x = 5,120,361.46

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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.