Home / 1,082,462.44-1,494,533.22-674,727.40

Finding the Fourth Proportional to 1,082,462.44, 1,494,533.22 and 674,727.40

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Solution

The fourth proportional to 1,082,462.44, 1,494,533.22 and 674,727.40 is: 931,581.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,462.44 : 1,494,533.22 = 674,727.40 : x
  2. Step 2: Convert to fraction form
    1,082,462.44/1,494,533.22 = 674,727.40/x
  3. Step 3: Cross multiply
    1,082,462.44x = 1,494,533.22 × 674,727.40
  4. Step 4: Simplify right side
    1,082,462.44x = 1,008,402,513,744.23
  5. Step 5: Solve for x
    x = 1,008,402,513,744.23/1,082,462.44
  6. Step 6: Final answer
    x = 931,581.99

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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.