Home / 1,898,799.94-2,848,197.03-569,103.94

Finding the Fourth Proportional to 1,898,799.94, 2,848,197.03 and 569,103.94

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Solution

The fourth proportional to 1,898,799.94, 2,848,197.03 and 569,103.94 is: 853,655.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,898,799.94 : 2,848,197.03 = 569,103.94 : x
  2. Step 2: Convert to fraction form
    1,898,799.94/2,848,197.03 = 569,103.94/x
  3. Step 3: Cross multiply
    1,898,799.94x = 2,848,197.03 × 569,103.94
  4. Step 4: Simplify right side
    1,898,799.94x = 1,620,920,151,669.30
  5. Step 5: Solve for x
    x = 1,620,920,151,669.30/1,898,799.94
  6. Step 6: Final answer
    x = 853,655.05

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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.