Home / 1,824,189.66-2,736,675.72-544,897.80

Finding the Fourth Proportional to 1,824,189.66, 2,736,675.72 and 544,897.80

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Solution

The fourth proportional to 1,824,189.66, 2,736,675.72 and 544,897.80 is: 817,463.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,189.66 : 2,736,675.72 = 544,897.80 : x
  2. Step 2: Convert to fraction form
    1,824,189.66/2,736,675.72 = 544,897.80/x
  3. Step 3: Cross multiply
    1,824,189.66x = 2,736,675.72 × 544,897.80
  4. Step 4: Simplify right side
    1,824,189.66x = 1,491,208,579,141.42
  5. Step 5: Solve for x
    x = 1,491,208,579,141.42/1,824,189.66
  6. Step 6: Final answer
    x = 817,463.56

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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.