Home / 2,524,716.48-3,787,075.20-631,458.08

Finding the Fourth Proportional to 2,524,716.48, 3,787,075.20 and 631,458.08

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Solution

The fourth proportional to 2,524,716.48, 3,787,075.20 and 631,458.08 is: 947,187.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,716.48 : 3,787,075.20 = 631,458.08 : x
  2. Step 2: Convert to fraction form
    2,524,716.48/3,787,075.20 = 631,458.08/x
  3. Step 3: Cross multiply
    2,524,716.48x = 3,787,075.20 × 631,458.08
  4. Step 4: Simplify right side
    2,524,716.48x = 2,391,379,234,607.62
  5. Step 5: Solve for x
    x = 2,391,379,234,607.62/2,524,716.48
  6. Step 6: Final answer
    x = 947,187.24

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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.