Home / 4,504,189.86-6,754,887.54-1,625,182.06

Finding the Fourth Proportional to 4,504,189.86, 6,754,887.54 and 1,625,182.06

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Solution

The fourth proportional to 4,504,189.86, 6,754,887.54 and 1,625,182.06 is: 2,437,268.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,189.86 : 6,754,887.54 = 1,625,182.06 : x
  2. Step 2: Convert to fraction form
    4,504,189.86/6,754,887.54 = 1,625,182.06/x
  3. Step 3: Cross multiply
    4,504,189.86x = 6,754,887.54 × 1,625,182.06
  4. Step 4: Simplify right side
    4,504,189.86x = 10,977,922,047,325.53
  5. Step 5: Solve for x
    x = 10,977,922,047,325.53/4,504,189.86
  6. Step 6: Final answer
    x = 2,437,268.94

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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.