Home / 2,634,461.08-3,948,999.82-1,494,815.76

Finding the Fourth Proportional to 2,634,461.08, 3,948,999.82 and 1,494,815.76

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Solution

The fourth proportional to 2,634,461.08, 3,948,999.82 and 1,494,815.76 is: 2,240,696.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,461.08 : 3,948,999.82 = 1,494,815.76 : x
  2. Step 2: Convert to fraction form
    2,634,461.08/3,948,999.82 = 1,494,815.76/x
  3. Step 3: Cross multiply
    2,634,461.08x = 3,948,999.82 × 1,494,815.76
  4. Step 4: Simplify right side
    2,634,461.08x = 5,903,027,163,436.12
  5. Step 5: Solve for x
    x = 5,903,027,163,436.12/2,634,461.08
  6. Step 6: Final answer
    x = 2,240,696.29

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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.