Home / 11,397,127.84-17,095,943.88-4,111,170.16

Finding the Fourth Proportional to 11,397,127.84, 17,095,943.88 and 4,111,170.16

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Solution

The fourth proportional to 11,397,127.84, 17,095,943.88 and 4,111,170.16 is: 6,166,846.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,397,127.84 : 17,095,943.88 = 4,111,170.16 : x
  2. Step 2: Convert to fraction form
    11,397,127.84/17,095,943.88 = 4,111,170.16/x
  3. Step 3: Cross multiply
    11,397,127.84x = 17,095,943.88 × 4,111,170.16
  4. Step 4: Simplify right side
    11,397,127.84x = 70,284,334,336,490.62
  5. Step 5: Solve for x
    x = 70,284,334,336,490.62/11,397,127.84
  6. Step 6: Final answer
    x = 6,166,846.18

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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.