Home / 833,325.92-1,250,062.72-234,292.30

Finding the Fourth Proportional to 833,325.92, 1,250,062.72 and 234,292.30

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Solution

The fourth proportional to 833,325.92, 1,250,062.72 and 234,292.30 is: 351,459.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,325.92 : 1,250,062.72 = 234,292.30 : x
  2. Step 2: Convert to fraction form
    833,325.92/1,250,062.72 = 234,292.30/x
  3. Step 3: Cross multiply
    833,325.92x = 1,250,062.72 × 234,292.30
  4. Step 4: Simplify right side
    833,325.92x = 292,880,067,420.06
  5. Step 5: Solve for x
    x = 292,880,067,420.06/833,325.92
  6. Step 6: Final answer
    x = 351,459.21

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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.