Home / 3,520,458.45-4,856,669.64-2,296,482.03

Finding the Fourth Proportional to 3,520,458.45, 4,856,669.64 and 2,296,482.03

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Solution

The fourth proportional to 3,520,458.45, 4,856,669.64 and 2,296,482.03 is: 3,168,125.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,520,458.45 : 4,856,669.64 = 2,296,482.03 : x
  2. Step 2: Convert to fraction form
    3,520,458.45/4,856,669.64 = 2,296,482.03/x
  3. Step 3: Cross multiply
    3,520,458.45x = 4,856,669.64 × 2,296,482.03
  4. Step 4: Simplify right side
    3,520,458.45x = 11,153,254,553,906.57
  5. Step 5: Solve for x
    x = 11,153,254,553,906.57/3,520,458.45
  6. Step 6: Final answer
    x = 3,168,125.60

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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.