Home / 1,010,037.48-1,395,699.48-960,834.84

Finding the Fourth Proportional to 1,010,037.48, 1,395,699.48 and 960,834.84

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Solution

The fourth proportional to 1,010,037.48, 1,395,699.48 and 960,834.84 is: 1,327,709.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,037.48 : 1,395,699.48 = 960,834.84 : x
  2. Step 2: Convert to fraction form
    1,010,037.48/1,395,699.48 = 960,834.84/x
  3. Step 3: Cross multiply
    1,010,037.48x = 1,395,699.48 × 960,834.84
  4. Step 4: Simplify right side
    1,010,037.48x = 1,341,036,686,553.88
  5. Step 5: Solve for x
    x = 1,341,036,686,553.88/1,010,037.48
  6. Step 6: Final answer
    x = 1,327,709.83

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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.