Home / 1,835,134.41-2,752,729.31-637,094.79

Finding the Fourth Proportional to 1,835,134.41, 2,752,729.31 and 637,094.79

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Solution

The fourth proportional to 1,835,134.41, 2,752,729.31 and 637,094.79 is: 955,651.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,134.41 : 2,752,729.31 = 637,094.79 : x
  2. Step 2: Convert to fraction form
    1,835,134.41/2,752,729.31 = 637,094.79/x
  3. Step 3: Cross multiply
    1,835,134.41x = 2,752,729.31 × 637,094.79
  4. Step 4: Simplify right side
    1,835,134.41x = 1,753,749,501,681.30
  5. Step 5: Solve for x
    x = 1,753,749,501,681.30/1,835,134.41
  6. Step 6: Final answer
    x = 955,651.80

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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.