Home / 2,300,520.96-3,450,781.44-703,088.64

Finding the Fourth Proportional to 2,300,520.96, 3,450,781.44 and 703,088.64

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Solution

The fourth proportional to 2,300,520.96, 3,450,781.44 and 703,088.64 is: 1,054,632.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,520.96 : 3,450,781.44 = 703,088.64 : x
  2. Step 2: Convert to fraction form
    2,300,520.96/3,450,781.44 = 703,088.64/x
  3. Step 3: Cross multiply
    2,300,520.96x = 3,450,781.44 × 703,088.64
  4. Step 4: Simplify right side
    2,300,520.96x = 2,426,205,229,586.84
  5. Step 5: Solve for x
    x = 2,426,205,229,586.84/2,300,520.96
  6. Step 6: Final answer
    x = 1,054,632.96

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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.