Home / 3,002,313.12-4,502,794.20-1,381,527.24

Finding the Fourth Proportional to 3,002,313.12, 4,502,794.20 and 1,381,527.24

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Solution

The fourth proportional to 3,002,313.12, 4,502,794.20 and 1,381,527.24 is: 2,071,980.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,313.12 : 4,502,794.20 = 1,381,527.24 : x
  2. Step 2: Convert to fraction form
    3,002,313.12/4,502,794.20 = 1,381,527.24/x
  3. Step 3: Cross multiply
    3,002,313.12x = 4,502,794.20 × 1,381,527.24
  4. Step 4: Simplify right side
    3,002,313.12x = 6,220,732,843,414.01
  5. Step 5: Solve for x
    x = 6,220,732,843,414.01/3,002,313.12
  6. Step 6: Final answer
    x = 2,071,980.03

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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.