Home / 1,133,771.60-1,700,840.76-335,133.20

Finding the Fourth Proportional to 1,133,771.60, 1,700,840.76 and 335,133.20

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Solution

The fourth proportional to 1,133,771.60, 1,700,840.76 and 335,133.20 is: 502,754.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,771.60 : 1,700,840.76 = 335,133.20 : x
  2. Step 2: Convert to fraction form
    1,133,771.60/1,700,840.76 = 335,133.20/x
  3. Step 3: Cross multiply
    1,133,771.60x = 1,700,840.76 × 335,133.20
  4. Step 4: Simplify right side
    1,133,771.60x = 570,008,206,589.23
  5. Step 5: Solve for x
    x = 570,008,206,589.23/1,133,771.60
  6. Step 6: Final answer
    x = 502,754.00

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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.