Home / 1,672,599.04-2,496,258.64-1,511,174.24

Finding the Fourth Proportional to 1,672,599.04, 2,496,258.64 and 1,511,174.24

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Solution

The fourth proportional to 1,672,599.04, 2,496,258.64 and 1,511,174.24 is: 2,255,341.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,672,599.04 : 2,496,258.64 = 1,511,174.24 : x
  2. Step 2: Convert to fraction form
    1,672,599.04/2,496,258.64 = 1,511,174.24/x
  3. Step 3: Cross multiply
    1,672,599.04x = 2,496,258.64 × 1,511,174.24
  4. Step 4: Simplify right side
    1,672,599.04x = 3,772,281,753,145.43
  5. Step 5: Solve for x
    x = 3,772,281,753,145.43/1,672,599.04
  6. Step 6: Final answer
    x = 2,255,341.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.