Home / 4,291,852.92-6,436,780.64-1,597,447.05

Finding the Fourth Proportional to 4,291,852.92, 6,436,780.64 and 1,597,447.05

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Solution

The fourth proportional to 4,291,852.92, 6,436,780.64 and 1,597,447.05 is: 2,395,798.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291,852.92 : 6,436,780.64 = 1,597,447.05 : x
  2. Step 2: Convert to fraction form
    4,291,852.92/6,436,780.64 = 1,597,447.05/x
  3. Step 3: Cross multiply
    4,291,852.92x = 6,436,780.64 × 1,597,447.05
  4. Step 4: Simplify right side
    4,291,852.92x = 10,282,416,236,877.88
  5. Step 5: Solve for x
    x = 10,282,416,236,877.88/4,291,852.92
  6. Step 6: Final answer
    x = 2,395,798.84

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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.