Home / 2,450,416.40-3,673,224.96-1,371,455.92

Finding the Fourth Proportional to 2,450,416.40, 3,673,224.96 and 1,371,455.92

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Solution

The fourth proportional to 2,450,416.40, 3,673,224.96 and 1,371,455.92 is: 2,055,840.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,416.40 : 3,673,224.96 = 1,371,455.92 : x
  2. Step 2: Convert to fraction form
    2,450,416.40/3,673,224.96 = 1,371,455.92/x
  3. Step 3: Cross multiply
    2,450,416.40x = 3,673,224.96 × 1,371,455.92
  4. Step 4: Simplify right side
    2,450,416.40x = 5,037,666,116,883.76
  5. Step 5: Solve for x
    x = 5,037,666,116,883.76/2,450,416.40
  6. Step 6: Final answer
    x = 2,055,840.84

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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.