Home / 1,461,167.84-2,191,957.50-450,371.27

Finding the Fourth Proportional to 1,461,167.84, 2,191,957.50 and 450,371.27

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Solution

The fourth proportional to 1,461,167.84, 2,191,957.50 and 450,371.27 is: 675,620.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,167.84 : 2,191,957.50 = 450,371.27 : x
  2. Step 2: Convert to fraction form
    1,461,167.84/2,191,957.50 = 450,371.27/x
  3. Step 3: Cross multiply
    1,461,167.84x = 2,191,957.50 × 450,371.27
  4. Step 4: Simplify right side
    1,461,167.84x = 987,194,690,229.81
  5. Step 5: Solve for x
    x = 987,194,690,229.81/1,461,167.84
  6. Step 6: Final answer
    x = 675,620.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.