Home / 1,726,000.64-2,589,104.75-527,933.34

Finding the Fourth Proportional to 1,726,000.64, 2,589,104.75 and 527,933.34

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Solution

The fourth proportional to 1,726,000.64, 2,589,104.75 and 527,933.34 is: 791,931.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,000.64 : 2,589,104.75 = 527,933.34 : x
  2. Step 2: Convert to fraction form
    1,726,000.64/2,589,104.75 = 527,933.34/x
  3. Step 3: Cross multiply
    1,726,000.64x = 2,589,104.75 × 527,933.34
  4. Step 4: Simplify right side
    1,726,000.64x = 1,366,874,719,597.20
  5. Step 5: Solve for x
    x = 1,366,874,719,597.20/1,726,000.64
  6. Step 6: Final answer
    x = 791,931.76

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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.