Home / 2,328,503.30-3,211,602.45-2,056,090.58

Finding the Fourth Proportional to 2,328,503.30, 3,211,602.45 and 2,056,090.58

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Solution

The fourth proportional to 2,328,503.30, 3,211,602.45 and 2,056,090.58 is: 2,835,875.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,503.30 : 3,211,602.45 = 2,056,090.58 : x
  2. Step 2: Convert to fraction form
    2,328,503.30/3,211,602.45 = 2,056,090.58/x
  3. Step 3: Cross multiply
    2,328,503.30x = 3,211,602.45 × 2,056,090.58
  4. Step 4: Simplify right side
    2,328,503.30x = 6,603,345,544,149.92
  5. Step 5: Solve for x
    x = 6,603,345,544,149.92/2,328,503.30
  6. Step 6: Final answer
    x = 2,835,875.54

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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.