Home / 1,702,551.05-2,554,200.18-504,567.12

Finding the Fourth Proportional to 1,702,551.05, 2,554,200.18 and 504,567.12

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Solution

The fourth proportional to 1,702,551.05, 2,554,200.18 and 504,567.12 is: 756,961.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,551.05 : 2,554,200.18 = 504,567.12 : x
  2. Step 2: Convert to fraction form
    1,702,551.05/2,554,200.18 = 504,567.12/x
  3. Step 3: Cross multiply
    1,702,551.05x = 2,554,200.18 × 504,567.12
  4. Step 4: Simplify right side
    1,702,551.05x = 1,288,765,428,726.08
  5. Step 5: Solve for x
    x = 1,288,765,428,726.08/1,702,551.05
  6. Step 6: Final answer
    x = 756,961.40

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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.