Home / 2,957,030.70-4,435,546.05-2,567,307.30

Finding the Fourth Proportional to 2,957,030.70, 4,435,546.05 and 2,567,307.30

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Solution

The fourth proportional to 2,957,030.70, 4,435,546.05 and 2,567,307.30 is: 3,850,960.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,030.70 : 4,435,546.05 = 2,567,307.30 : x
  2. Step 2: Convert to fraction form
    2,957,030.70/4,435,546.05 = 2,567,307.30/x
  3. Step 3: Cross multiply
    2,957,030.70x = 4,435,546.05 × 2,567,307.30
  4. Step 4: Simplify right side
    2,957,030.70x = 11,387,409,753,651.16
  5. Step 5: Solve for x
    x = 11,387,409,753,651.16/2,957,030.70
  6. Step 6: Final answer
    x = 3,850,960.95

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Similar ratio
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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.