Home / 9,076,244.40-13,609,117.80-3,397,042.80

Finding the Fourth Proportional to 9,076,244.40, 13,609,117.80 and 3,397,042.80

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Solution

The fourth proportional to 9,076,244.40, 13,609,117.80 and 3,397,042.80 is: 5,093,599.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,244.40 : 13,609,117.80 = 3,397,042.80 : x
  2. Step 2: Convert to fraction form
    9,076,244.40/13,609,117.80 = 3,397,042.80/x
  3. Step 3: Cross multiply
    9,076,244.40x = 13,609,117.80 × 3,397,042.80
  4. Step 4: Simplify right side
    9,076,244.40x = 46,230,755,636,841.84
  5. Step 5: Solve for x
    x = 46,230,755,636,841.84/9,076,244.40
  6. Step 6: Final answer
    x = 5,093,599.69

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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.