Home / 4,026,808.22-6,041,158.20-1,331,133.28

Finding the Fourth Proportional to 4,026,808.22, 6,041,158.20 and 1,331,133.28

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Solution

The fourth proportional to 4,026,808.22, 6,041,158.20 and 1,331,133.28 is: 1,997,012.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,808.22 : 6,041,158.20 = 1,331,133.28 : x
  2. Step 2: Convert to fraction form
    4,026,808.22/6,041,158.20 = 1,331,133.28/x
  3. Step 3: Cross multiply
    4,026,808.22x = 6,041,158.20 × 1,331,133.28
  4. Step 4: Simplify right side
    4,026,808.22x = 8,041,586,714,662.00
  5. Step 5: Solve for x
    x = 8,041,586,714,662.00/4,026,808.22
  6. Step 6: Final answer
    x = 1,997,012.59

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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.