Home / 3,233,640.90-4,850,461.35-959,247.30

Finding the Fourth Proportional to 3,233,640.90, 4,850,461.35 and 959,247.30

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Solution

The fourth proportional to 3,233,640.90, 4,850,461.35 and 959,247.30 is: 1,438,870.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,640.90 : 4,850,461.35 = 959,247.30 : x
  2. Step 2: Convert to fraction form
    3,233,640.90/4,850,461.35 = 959,247.30/x
  3. Step 3: Cross multiply
    3,233,640.90x = 4,850,461.35 × 959,247.30
  4. Step 4: Simplify right side
    3,233,640.90x = 4,652,791,953,741.85
  5. Step 5: Solve for x
    x = 4,652,791,953,741.85/3,233,640.90
  6. Step 6: Final answer
    x = 1,438,870.95

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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.