Home / 1,082,569.32-1,493,934.66-599,135.40

Finding the Fourth Proportional to 1,082,569.32, 1,493,934.66 and 599,135.40

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Solution

The fourth proportional to 1,082,569.32, 1,493,934.66 and 599,135.40 is: 826,800.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,569.32 : 1,493,934.66 = 599,135.40 : x
  2. Step 2: Convert to fraction form
    1,082,569.32/1,493,934.66 = 599,135.40/x
  3. Step 3: Cross multiply
    1,082,569.32x = 1,493,934.66 × 599,135.40
  4. Step 4: Simplify right side
    1,082,569.32x = 895,069,140,092.96
  5. Step 5: Solve for x
    x = 895,069,140,092.96/1,082,569.32
  6. Step 6: Final answer
    x = 826,800.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.