Home / 9,256,578.53-13,893,823.56-4,467,639.02

Finding the Fourth Proportional to 9,256,578.53, 13,893,823.56 and 4,467,639.02

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Solution

The fourth proportional to 9,256,578.53, 13,893,823.56 and 4,467,639.02 is: 6,705,780.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,256,578.53 : 13,893,823.56 = 4,467,639.02 : x
  2. Step 2: Convert to fraction form
    9,256,578.53/13,893,823.56 = 4,467,639.02/x
  3. Step 3: Cross multiply
    9,256,578.53x = 13,893,823.56 × 4,467,639.02
  4. Step 4: Simplify right side
    9,256,578.53x = 62,072,588,204,182.19
  5. Step 5: Solve for x
    x = 62,072,588,204,182.19/9,256,578.53
  6. Step 6: Final answer
    x = 6,705,780.98

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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.