Home / 2,484,561.63-3,442,529.48-2,430,753.22

Finding the Fourth Proportional to 2,484,561.63, 3,442,529.48 and 2,430,753.22

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Solution

The fourth proportional to 2,484,561.63, 3,442,529.48 and 2,430,753.22 is: 3,367,974.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,561.63 : 3,442,529.48 = 2,430,753.22 : x
  2. Step 2: Convert to fraction form
    2,484,561.63/3,442,529.48 = 2,430,753.22/x
  3. Step 3: Cross multiply
    2,484,561.63x = 3,442,529.48 × 2,430,753.22
  4. Step 4: Simplify right side
    2,484,561.63x = 8,367,939,623,704.80
  5. Step 5: Solve for x
    x = 8,367,939,623,704.80/2,484,561.63
  6. Step 6: Final answer
    x = 3,367,974.27

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.