Home / 2,714,563.56-4,070,602.22-1,620,844.89

Finding the Fourth Proportional to 2,714,563.56, 4,070,602.22 and 1,620,844.89

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Solution

The fourth proportional to 2,714,563.56, 4,070,602.22 and 1,620,844.89 is: 2,430,525.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,563.56 : 4,070,602.22 = 1,620,844.89 : x
  2. Step 2: Convert to fraction form
    2,714,563.56/4,070,602.22 = 1,620,844.89/x
  3. Step 3: Cross multiply
    2,714,563.56x = 4,070,602.22 × 1,620,844.89
  4. Step 4: Simplify right side
    2,714,563.56x = 6,597,814,807,509.66
  5. Step 5: Solve for x
    x = 6,597,814,807,509.66/2,714,563.56
  6. Step 6: Final answer
    x = 2,430,525.08

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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.