Home / 1,082,712.48-1,494,105.12-599,278.56

Finding the Fourth Proportional to 1,082,712.48, 1,494,105.12 and 599,278.56

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Solution

The fourth proportional to 1,082,712.48, 1,494,105.12 and 599,278.56 is: 826,983.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,712.48 : 1,494,105.12 = 599,278.56 : x
  2. Step 2: Convert to fraction form
    1,082,712.48/1,494,105.12 = 599,278.56/x
  3. Step 3: Cross multiply
    1,082,712.48x = 1,494,105.12 × 599,278.56
  4. Step 4: Simplify right side
    1,082,712.48x = 895,385,164,802.23
  5. Step 5: Solve for x
    x = 895,385,164,802.23/1,082,712.48
  6. Step 6: Final answer
    x = 826,983.32

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1.5x scale

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.