Home / 4,466,951.36-6,163,916.64-2,631,301.28

Finding the Fourth Proportional to 4,466,951.36, 6,163,916.64 and 2,631,301.28

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Solution

The fourth proportional to 4,466,951.36, 6,163,916.64 and 2,631,301.28 is: 3,630,915.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,951.36 : 6,163,916.64 = 2,631,301.28 : x
  2. Step 2: Convert to fraction form
    4,466,951.36/6,163,916.64 = 2,631,301.28/x
  3. Step 3: Cross multiply
    4,466,951.36x = 6,163,916.64 × 2,631,301.28
  4. Step 4: Simplify right side
    4,466,951.36x = 16,219,121,744,645.30
  5. Step 5: Solve for x
    x = 16,219,121,744,645.30/4,466,951.36
  6. Step 6: Final answer
    x = 3,630,915.23

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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.