Home / 3,495,732.32-4,824,201.84-1,967,895.20

Finding the Fourth Proportional to 3,495,732.32, 4,824,201.84 and 1,967,895.20

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Solution

The fourth proportional to 3,495,732.32, 4,824,201.84 and 1,967,895.20 is: 2,715,746.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,732.32 : 4,824,201.84 = 1,967,895.20 : x
  2. Step 2: Convert to fraction form
    3,495,732.32/4,824,201.84 = 1,967,895.20/x
  3. Step 3: Cross multiply
    3,495,732.32x = 4,824,201.84 × 1,967,895.20
  4. Step 4: Simplify right side
    3,495,732.32x = 9,493,523,644,767.17
  5. Step 5: Solve for x
    x = 9,493,523,644,767.17/3,495,732.32
  6. Step 6: Final answer
    x = 2,715,746.74

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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.