Home / 2,537,900.64-3,502,595.52-1,519,305.12

Finding the Fourth Proportional to 2,537,900.64, 3,502,595.52 and 1,519,305.12

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Solution

The fourth proportional to 2,537,900.64, 3,502,595.52 and 1,519,305.12 is: 2,096,816.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,900.64 : 3,502,595.52 = 1,519,305.12 : x
  2. Step 2: Convert to fraction form
    2,537,900.64/3,502,595.52 = 1,519,305.12/x
  3. Step 3: Cross multiply
    2,537,900.64x = 3,502,595.52 × 1,519,305.12
  4. Step 4: Simplify right side
    2,537,900.64x = 5,321,511,306,825.06
  5. Step 5: Solve for x
    x = 5,321,511,306,825.06/2,537,900.64
  6. Step 6: Final answer
    x = 2,096,816.25

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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.