Home / 2,677,459.79-3,694,958.72-1,453,816.89

Finding the Fourth Proportional to 2,677,459.79, 3,694,958.72 and 1,453,816.89

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Solution

The fourth proportional to 2,677,459.79, 3,694,958.72 and 1,453,816.89 is: 2,006,302.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,459.79 : 3,694,958.72 = 1,453,816.89 : x
  2. Step 2: Convert to fraction form
    2,677,459.79/3,694,958.72 = 1,453,816.89/x
  3. Step 3: Cross multiply
    2,677,459.79x = 3,694,958.72 × 1,453,816.89
  4. Step 4: Simplify right side
    2,677,459.79x = 5,371,793,393,171.51
  5. Step 5: Solve for x
    x = 5,371,793,393,171.51/2,677,459.79
  6. Step 6: Final answer
    x = 2,006,302.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.