Home / 1,045,792.88-1,443,194.20-593,083.88

Finding the Fourth Proportional to 1,045,792.88, 1,443,194.20 and 593,083.88

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Solution

The fourth proportional to 1,045,792.88, 1,443,194.20 and 593,083.88 is: 818,455.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,792.88 : 1,443,194.20 = 593,083.88 : x
  2. Step 2: Convert to fraction form
    1,045,792.88/1,443,194.20 = 593,083.88/x
  3. Step 3: Cross multiply
    1,045,792.88x = 1,443,194.20 × 593,083.88
  4. Step 4: Simplify right side
    1,045,792.88x = 855,935,215,729.50
  5. Step 5: Solve for x
    x = 855,935,215,729.50/1,045,792.88
  6. Step 6: Final answer
    x = 818,455.77

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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.