Home / 1,082,583.32-1,493,953.98-599,149.40

Finding the Fourth Proportional to 1,082,583.32, 1,493,953.98 and 599,149.40

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Solution

The fourth proportional to 1,082,583.32, 1,493,953.98 and 599,149.40 is: 826,820.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,583.32 : 1,493,953.98 = 599,149.40 : x
  2. Step 2: Convert to fraction form
    1,082,583.32/1,493,953.98 = 599,149.40/x
  3. Step 3: Cross multiply
    1,082,583.32x = 1,493,953.98 × 599,149.40
  4. Step 4: Simplify right side
    1,082,583.32x = 895,101,630,744.61
  5. Step 5: Solve for x
    x = 895,101,630,744.61/1,082,583.32
  6. Step 6: Final answer
    x = 826,820.08

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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.