Home / 1,034,812.50-1,552,468.65-324,840.54

Finding the Fourth Proportional to 1,034,812.50, 1,552,468.65 and 324,840.54

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Solution

The fourth proportional to 1,034,812.50, 1,552,468.65 and 324,840.54 is: 487,339.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,812.50 : 1,552,468.65 = 324,840.54 : x
  2. Step 2: Convert to fraction form
    1,034,812.50/1,552,468.65 = 324,840.54/x
  3. Step 3: Cross multiply
    1,034,812.50x = 1,552,468.65 × 324,840.54
  4. Step 4: Simplify right side
    1,034,812.50x = 504,304,754,599.07
  5. Step 5: Solve for x
    x = 504,304,754,599.07/1,034,812.50
  6. Step 6: Final answer
    x = 487,339.26

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1.5x scale

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.