Home / 1,045,714.76-1,443,086.24-593,005.76

Finding the Fourth Proportional to 1,045,714.76, 1,443,086.24 and 593,005.76

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Solution

The fourth proportional to 1,045,714.76, 1,443,086.24 and 593,005.76 is: 818,347.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,714.76 : 1,443,086.24 = 593,005.76 : x
  2. Step 2: Convert to fraction form
    1,045,714.76/1,443,086.24 = 593,005.76/x
  3. Step 3: Cross multiply
    1,045,714.76x = 1,443,086.24 × 593,005.76
  4. Step 4: Simplify right side
    1,045,714.76x = 855,758,452,496.74
  5. Step 5: Solve for x
    x = 855,758,452,496.74/1,045,714.76
  6. Step 6: Final answer
    x = 818,347.88

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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.