Home / 2,446,710.06-3,377,687.12-1,529,449.46

Finding the Fourth Proportional to 2,446,710.06, 3,377,687.12 and 1,529,449.46

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Solution

The fourth proportional to 2,446,710.06, 3,377,687.12 and 1,529,449.46 is: 2,111,407.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,710.06 : 3,377,687.12 = 1,529,449.46 : x
  2. Step 2: Convert to fraction form
    2,446,710.06/3,377,687.12 = 1,529,449.46/x
  3. Step 3: Cross multiply
    2,446,710.06x = 3,377,687.12 × 1,529,449.46
  4. Step 4: Simplify right side
    2,446,710.06x = 5,166,001,717,197.27
  5. Step 5: Solve for x
    x = 5,166,001,717,197.27/2,446,710.06
  6. Step 6: Final answer
    x = 2,111,407.40

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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.