Home / 973,835.10-1,467,399.78-800,231.04

Finding the Fourth Proportional to 973,835.10, 1,467,399.78 and 800,231.04

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Solution

The fourth proportional to 973,835.10, 1,467,399.78 and 800,231.04 is: 1,205,808.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,835.10 : 1,467,399.78 = 800,231.04 : x
  2. Step 2: Convert to fraction form
    973,835.10/1,467,399.78 = 800,231.04/x
  3. Step 3: Cross multiply
    973,835.10x = 1,467,399.78 × 800,231.04
  4. Step 4: Simplify right side
    973,835.10x = 1,174,258,852,045.17
  5. Step 5: Solve for x
    x = 1,174,258,852,045.17/973,835.10
  6. Step 6: Final answer
    x = 1,205,808.72

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.