Home / 4,625,103.95-6,382,499.55-2,664,986.06

Finding the Fourth Proportional to 4,625,103.95, 6,382,499.55 and 2,664,986.06

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Solution

The fourth proportional to 4,625,103.95, 6,382,499.55 and 2,664,986.06 is: 3,677,597.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,103.95 : 6,382,499.55 = 2,664,986.06 : x
  2. Step 2: Convert to fraction form
    4,625,103.95/6,382,499.55 = 2,664,986.06/x
  3. Step 3: Cross multiply
    4,625,103.95x = 6,382,499.55 × 2,664,986.06
  4. Step 4: Simplify right side
    4,625,103.95x = 17,009,272,296,793.78
  5. Step 5: Solve for x
    x = 17,009,272,296,793.78/4,625,103.95
  6. Step 6: Final answer
    x = 3,677,597.84

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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.