Home / 1,673,750.58-2,511,695.16-608,691.30

Finding the Fourth Proportional to 1,673,750.58, 2,511,695.16 and 608,691.30

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Solution

The fourth proportional to 1,673,750.58, 2,511,695.16 and 608,691.30 is: 913,425.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,750.58 : 2,511,695.16 = 608,691.30 : x
  2. Step 2: Convert to fraction form
    1,673,750.58/2,511,695.16 = 608,691.30/x
  3. Step 3: Cross multiply
    1,673,750.58x = 2,511,695.16 × 608,691.30
  4. Step 4: Simplify right side
    1,673,750.58x = 1,528,846,992,144.11
  5. Step 5: Solve for x
    x = 1,528,846,992,144.11/1,673,750.58
  6. Step 6: Final answer
    x = 913,425.82

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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.