Home / 2,685,523.27-3,706,069.40-1,461,864.01

Finding the Fourth Proportional to 2,685,523.27, 3,706,069.40 and 1,461,864.01

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Solution

The fourth proportional to 2,685,523.27, 3,706,069.40 and 1,461,864.01 is: 2,017,398.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,523.27 : 3,706,069.40 = 1,461,864.01 : x
  2. Step 2: Convert to fraction form
    2,685,523.27/3,706,069.40 = 1,461,864.01/x
  3. Step 3: Cross multiply
    2,685,523.27x = 3,706,069.40 × 1,461,864.01
  4. Step 4: Simplify right side
    2,685,523.27x = 5,417,769,467,112.97
  5. Step 5: Solve for x
    x = 5,417,769,467,112.97/2,685,523.27
  6. Step 6: Final answer
    x = 2,017,398.07

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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.