Home / 9,085,972.41-13,637,937.03-3,971,932.23

Finding the Fourth Proportional to 9,085,972.41, 13,637,937.03 and 3,971,932.23

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Solution

The fourth proportional to 9,085,972.41, 13,637,937.03 and 3,971,932.23 is: 5,961,823.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,972.41 : 13,637,937.03 = 3,971,932.23 : x
  2. Step 2: Convert to fraction form
    9,085,972.41/13,637,937.03 = 3,971,932.23/x
  3. Step 3: Cross multiply
    9,085,972.41x = 13,637,937.03 × 3,971,932.23
  4. Step 4: Simplify right side
    9,085,972.41x = 54,168,961,640,167.48
  5. Step 5: Solve for x
    x = 54,168,961,640,167.48/9,085,972.41
  6. Step 6: Final answer
    x = 5,961,823.26

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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.