Home / 2,508,045.60-3,762,068.40-2,494,048.80

Finding the Fourth Proportional to 2,508,045.60, 3,762,068.40 and 2,494,048.80

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Solution

The fourth proportional to 2,508,045.60, 3,762,068.40 and 2,494,048.80 is: 3,741,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,045.60 : 3,762,068.40 = 2,494,048.80 : x
  2. Step 2: Convert to fraction form
    2,508,045.60/3,762,068.40 = 2,494,048.80/x
  3. Step 3: Cross multiply
    2,508,045.60x = 3,762,068.40 × 2,494,048.80
  4. Step 4: Simplify right side
    2,508,045.60x = 9,382,782,178,537.92
  5. Step 5: Solve for x
    x = 9,382,782,178,537.92/2,508,045.60
  6. Step 6: Final answer
    x = 3,741,073.20

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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.