Home / 2,082,922.04-3,123,575.30-716,435.93

Finding the Fourth Proportional to 2,082,922.04, 3,123,575.30 and 716,435.93

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Solution

The fourth proportional to 2,082,922.04, 3,123,575.30 and 716,435.93 is: 1,074,376.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,922.04 : 3,123,575.30 = 716,435.93 : x
  2. Step 2: Convert to fraction form
    2,082,922.04/3,123,575.30 = 716,435.93/x
  3. Step 3: Cross multiply
    2,082,922.04x = 3,123,575.30 × 716,435.93
  4. Step 4: Simplify right side
    2,082,922.04x = 2,237,841,555,780.47
  5. Step 5: Solve for x
    x = 2,237,841,555,780.47/2,082,922.04
  6. Step 6: Final answer
    x = 1,074,376.05

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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.