Home / 1,519,008.68-2,277,172.02-573,043.70

Finding the Fourth Proportional to 1,519,008.68, 2,277,172.02 and 573,043.70

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Solution

The fourth proportional to 1,519,008.68, 2,277,172.02 and 573,043.70 is: 859,059.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,519,008.68 : 2,277,172.02 = 573,043.70 : x
  2. Step 2: Convert to fraction form
    1,519,008.68/2,277,172.02 = 573,043.70/x
  3. Step 3: Cross multiply
    1,519,008.68x = 2,277,172.02 × 573,043.70
  4. Step 4: Simplify right side
    1,519,008.68x = 1,304,919,079,877.27
  5. Step 5: Solve for x
    x = 1,304,919,079,877.27/1,519,008.68
  6. Step 6: Final answer
    x = 859,059.66

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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.