Home / 2,016,612.45-3,024,918.68-520,704.45

Finding the Fourth Proportional to 2,016,612.45, 3,024,918.68 and 520,704.45

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Solution

The fourth proportional to 2,016,612.45, 3,024,918.68 and 520,704.45 is: 781,056.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,612.45 : 3,024,918.68 = 520,704.45 : x
  2. Step 2: Convert to fraction form
    2,016,612.45/3,024,918.68 = 520,704.45/x
  3. Step 3: Cross multiply
    2,016,612.45x = 3,024,918.68 × 520,704.45
  4. Step 4: Simplify right side
    2,016,612.45x = 1,575,088,614,960.60
  5. Step 5: Solve for x
    x = 1,575,088,614,960.60/2,016,612.45
  6. Step 6: Final answer
    x = 781,056.68

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Similar ratio
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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.