Home / 2,298,028.98-3,447,819.84-1,018,461.44

Finding the Fourth Proportional to 2,298,028.98, 3,447,819.84 and 1,018,461.44

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Solution

The fourth proportional to 2,298,028.98, 3,447,819.84 and 1,018,461.44 is: 1,528,036.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,028.98 : 3,447,819.84 = 1,018,461.44 : x
  2. Step 2: Convert to fraction form
    2,298,028.98/3,447,819.84 = 1,018,461.44/x
  3. Step 3: Cross multiply
    2,298,028.98x = 3,447,819.84 × 1,018,461.44
  4. Step 4: Simplify right side
    2,298,028.98x = 3,511,471,559,106.97
  5. Step 5: Solve for x
    x = 3,511,471,559,106.97/2,298,028.98
  6. Step 6: Final answer
    x = 1,528,036.24

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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.