Home / 1,526,234.00-2,289,327.31-516,065.39

Finding the Fourth Proportional to 1,526,234.00, 2,289,327.31 and 516,065.39

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Solution

The fourth proportional to 1,526,234.00, 2,289,327.31 and 516,065.39 is: 774,090.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,234.00 : 2,289,327.31 = 516,065.39 : x
  2. Step 2: Convert to fraction form
    1,526,234.00/2,289,327.31 = 516,065.39/x
  3. Step 3: Cross multiply
    1,526,234.00x = 2,289,327.31 × 516,065.39
  4. Step 4: Simplify right side
    1,526,234.00x = 1,181,442,578,336.00
  5. Step 5: Solve for x
    x = 1,181,442,578,336.00/1,526,234.00
  6. Step 6: Final answer
    x = 774,090.07

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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.