Home / 12,473,584-17,213,546.04-6,750,448

Finding the Fourth Proportional to 12,473,584, 17,213,546.04 and 6,750,448

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Solution

The fourth proportional to 12,473,584, 17,213,546.04 and 6,750,448 is: 9,315,618.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,473,584 : 17,213,546.04 = 6,750,448 : x
  2. Step 2: Convert to fraction form
    12,473,584/17,213,546.04 = 6,750,448/x
  3. Step 3: Cross multiply
    12,473,584x = 17,213,546.04 × 6,750,448
  4. Step 4: Simplify right side
    12,473,584x = 116,199,147,438,625.91
  5. Step 5: Solve for x
    x = 116,199,147,438,625.91/12,473,584
  6. Step 6: Final answer
    x = 9,315,618.30

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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.