Home / 8,020,426.01-12,031,347.25-2,263,210.37

Finding the Fourth Proportional to 8,020,426.01, 12,031,347.25 and 2,263,210.37

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Solution

The fourth proportional to 8,020,426.01, 12,031,347.25 and 2,263,210.37 is: 3,395,015.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,020,426.01 : 12,031,347.25 = 2,263,210.37 : x
  2. Step 2: Convert to fraction form
    8,020,426.01/12,031,347.25 = 2,263,210.37/x
  3. Step 3: Cross multiply
    8,020,426.01x = 12,031,347.25 × 2,263,210.37
  4. Step 4: Simplify right side
    8,020,426.01x = 27,229,469,795,456.22
  5. Step 5: Solve for x
    x = 27,229,469,795,456.22/8,020,426.01
  6. Step 6: Final answer
    x = 3,395,015.40

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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.