Home / 1,835,136.18-2,752,731.96-637,096.58

Finding the Fourth Proportional to 1,835,136.18, 2,752,731.96 and 637,096.58

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Solution

The fourth proportional to 1,835,136.18, 2,752,731.96 and 637,096.58 is: 955,654.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,136.18 : 2,752,731.96 = 637,096.58 : x
  2. Step 2: Convert to fraction form
    1,835,136.18/2,752,731.96 = 637,096.58/x
  3. Step 3: Cross multiply
    1,835,136.18x = 2,752,731.96 × 637,096.58
  4. Step 4: Simplify right side
    1,835,136.18x = 1,753,756,103,609.04
  5. Step 5: Solve for x
    x = 1,753,756,103,609.04/1,835,136.18
  6. Step 6: Final answer
    x = 955,654.48

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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.