Home / 2,624,638.66-3,622,001.37-1,417,414.66

Finding the Fourth Proportional to 2,624,638.66, 3,622,001.37 and 1,417,414.66

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Solution

The fourth proportional to 2,624,638.66, 3,622,001.37 and 1,417,414.66 is: 1,956,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,638.66 : 3,622,001.37 = 1,417,414.66 : x
  2. Step 2: Convert to fraction form
    2,624,638.66/3,622,001.37 = 1,417,414.66/x
  3. Step 3: Cross multiply
    2,624,638.66x = 3,622,001.37 × 1,417,414.66
  4. Step 4: Simplify right side
    2,624,638.66x = 5,133,877,840,378.08
  5. Step 5: Solve for x
    x = 5,133,877,840,378.08/2,624,638.66
  6. Step 6: Final answer
    x = 1,956,032.24

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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.