Home / 8,843,256.95-12,203,933.04-4,975,915.59

Finding the Fourth Proportional to 8,843,256.95, 12,203,933.04 and 4,975,915.59

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Solution

The fourth proportional to 8,843,256.95, 12,203,933.04 and 4,975,915.59 is: 6,866,897.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,843,256.95 : 12,203,933.04 = 4,975,915.59 : x
  2. Step 2: Convert to fraction form
    8,843,256.95/12,203,933.04 = 4,975,915.59/x
  3. Step 3: Cross multiply
    8,843,256.95x = 12,203,933.04 × 4,975,915.59
  4. Step 4: Simplify right side
    8,843,256.95x = 60,725,740,673,052.09
  5. Step 5: Solve for x
    x = 60,725,740,673,052.09/8,843,256.95
  6. Step 6: Final answer
    x = 6,866,897.69

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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.