Home / 4,671,324.40-7,002,148.20-2,536,898.80

Finding the Fourth Proportional to 4,671,324.40, 7,002,148.20 and 2,536,898.80

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Solution

The fourth proportional to 4,671,324.40, 7,002,148.20 and 2,536,898.80 is: 3,802,720.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,324.40 : 7,002,148.20 = 2,536,898.80 : x
  2. Step 2: Convert to fraction form
    4,671,324.40/7,002,148.20 = 2,536,898.80/x
  3. Step 3: Cross multiply
    4,671,324.40x = 7,002,148.20 × 2,536,898.80
  4. Step 4: Simplify right side
    4,671,324.40x = 17,763,741,366,002.16
  5. Step 5: Solve for x
    x = 17,763,741,366,002.16/4,671,324.40
  6. Step 6: Final answer
    x = 3,802,720.57

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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.