Home / 1,014,965.57-1,522,473.05-341,056.64

Finding the Fourth Proportional to 1,014,965.57, 1,522,473.05 and 341,056.64

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Solution

The fourth proportional to 1,014,965.57, 1,522,473.05 and 341,056.64 is: 511,593.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,965.57 : 1,522,473.05 = 341,056.64 : x
  2. Step 2: Convert to fraction form
    1,014,965.57/1,522,473.05 = 341,056.64/x
  3. Step 3: Cross multiply
    1,014,965.57x = 1,522,473.05 × 341,056.64
  4. Step 4: Simplify right side
    1,014,965.57x = 519,249,536,163.83
  5. Step 5: Solve for x
    x = 519,249,536,163.83/1,014,965.57
  6. Step 6: Final answer
    x = 511,593.25

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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.