Home / 9,354,921.76-14,032,877.88-2,965,672.48

Finding the Fourth Proportional to 9,354,921.76, 14,032,877.88 and 2,965,672.48

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Solution

The fourth proportional to 9,354,921.76, 14,032,877.88 and 2,965,672.48 is: 4,448,665.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354,921.76 : 14,032,877.88 = 2,965,672.48 : x
  2. Step 2: Convert to fraction form
    9,354,921.76/14,032,877.88 = 2,965,672.48/x
  3. Step 3: Cross multiply
    9,354,921.76x = 14,032,877.88 × 2,965,672.48
  4. Step 4: Simplify right side
    9,354,921.76x = 41,616,919,743,916.74
  5. Step 5: Solve for x
    x = 41,616,919,743,916.74/9,354,921.76
  6. Step 6: Final answer
    x = 4,448,665.72

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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.