Home / 2,300,362.80-3,451,184.16-1,003,628.64

Finding the Fourth Proportional to 2,300,362.80, 3,451,184.16 and 1,003,628.64

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Solution

The fourth proportional to 2,300,362.80, 3,451,184.16 and 1,003,628.64 is: 1,505,722.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,362.80 : 3,451,184.16 = 1,003,628.64 : x
  2. Step 2: Convert to fraction form
    2,300,362.80/3,451,184.16 = 1,003,628.64/x
  3. Step 3: Cross multiply
    2,300,362.80x = 3,451,184.16 × 1,003,628.64
  4. Step 4: Simplify right side
    2,300,362.80x = 3,463,707,264,890.34
  5. Step 5: Solve for x
    x = 3,463,707,264,890.34/2,300,362.80
  6. Step 6: Final answer
    x = 1,505,722.17

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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.