Home / 1,673,706.24-2,309,705.28-948,691.04

Finding the Fourth Proportional to 1,673,706.24, 2,309,705.28 and 948,691.04

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Solution

The fourth proportional to 1,673,706.24, 2,309,705.28 and 948,691.04 is: 1,309,188.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,706.24 : 2,309,705.28 = 948,691.04 : x
  2. Step 2: Convert to fraction form
    1,673,706.24/2,309,705.28 = 948,691.04/x
  3. Step 3: Cross multiply
    1,673,706.24x = 2,309,705.28 × 948,691.04
  4. Step 4: Simplify right side
    1,673,706.24x = 2,191,196,692,628.16
  5. Step 5: Solve for x
    x = 2,191,196,692,628.16/1,673,706.24
  6. Step 6: Final answer
    x = 1,309,188.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.