Home / 1,134,802.92-1,702,262.76-293,361.96

Finding the Fourth Proportional to 1,134,802.92, 1,702,262.76 and 293,361.96

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Solution

The fourth proportional to 1,134,802.92, 1,702,262.76 and 293,361.96 is: 440,058.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,802.92 : 1,702,262.76 = 293,361.96 : x
  2. Step 2: Convert to fraction form
    1,134,802.92/1,702,262.76 = 293,361.96/x
  3. Step 3: Cross multiply
    1,134,802.92x = 1,702,262.76 × 293,361.96
  4. Step 4: Simplify right side
    1,134,802.92x = 499,379,139,708.61
  5. Step 5: Solve for x
    x = 499,379,139,708.61/1,134,802.92
  6. Step 6: Final answer
    x = 440,058.03

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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.