Home / 4,603,456.08-6,353,147.52-2,538,875.43

Finding the Fourth Proportional to 4,603,456.08, 6,353,147.52 and 2,538,875.43

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Solution

The fourth proportional to 4,603,456.08, 6,353,147.52 and 2,538,875.43 is: 3,503,856.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,456.08 : 6,353,147.52 = 2,538,875.43 : x
  2. Step 2: Convert to fraction form
    4,603,456.08/6,353,147.52 = 2,538,875.43/x
  3. Step 3: Cross multiply
    4,603,456.08x = 6,353,147.52 × 2,538,875.43
  4. Step 4: Simplify right side
    4,603,456.08x = 16,129,850,141,693.43
  5. Step 5: Solve for x
    x = 16,129,850,141,693.43/4,603,456.08
  6. Step 6: Final answer
    x = 3,503,856.64

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Why These Related Problems?

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