Home / 4,653,953.85-6,417,161.10-3,276,857.37

Finding the Fourth Proportional to 4,653,953.85, 6,417,161.10 and 3,276,857.37

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Solution

The fourth proportional to 4,653,953.85, 6,417,161.10 and 3,276,857.37 is: 4,518,334.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,953.85 : 6,417,161.10 = 3,276,857.37 : x
  2. Step 2: Convert to fraction form
    4,653,953.85/6,417,161.10 = 3,276,857.37/x
  3. Step 3: Cross multiply
    4,653,953.85x = 6,417,161.10 × 3,276,857.37
  4. Step 4: Simplify right side
    4,653,953.85x = 21,028,121,645,012.30
  5. Step 5: Solve for x
    x = 21,028,121,645,012.30/4,653,953.85
  6. Step 6: Final answer
    x = 4,518,334.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.