Home / 881,493.64-1,322,216.16-592,644.40

Finding the Fourth Proportional to 881,493.64, 1,322,216.16 and 592,644.40

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Solution

The fourth proportional to 881,493.64, 1,322,216.16 and 592,644.40 is: 888,950.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,493.64 : 1,322,216.16 = 592,644.40 : x
  2. Step 2: Convert to fraction form
    881,493.64/1,322,216.16 = 592,644.40/x
  3. Step 3: Cross multiply
    881,493.64x = 1,322,216.16 × 592,644.40
  4. Step 4: Simplify right side
    881,493.64x = 783,604,002,813.50
  5. Step 5: Solve for x
    x = 783,604,002,813.50/881,493.64
  6. Step 6: Final answer
    x = 888,950.26

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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.