Home / 5,363,402.20-8,045,351.19-1,769,483.23

Finding the Fourth Proportional to 5,363,402.20, 8,045,351.19 and 1,769,483.23

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Solution

The fourth proportional to 5,363,402.20, 8,045,351.19 and 1,769,483.23 is: 2,654,306.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,402.20 : 8,045,351.19 = 1,769,483.23 : x
  2. Step 2: Convert to fraction form
    5,363,402.20/8,045,351.19 = 1,769,483.23/x
  3. Step 3: Cross multiply
    5,363,402.20x = 8,045,351.19 × 1,769,483.23
  4. Step 4: Simplify right side
    5,363,402.20x = 14,236,114,010,165.54
  5. Step 5: Solve for x
    x = 14,236,114,010,165.54/5,363,402.20
  6. Step 6: Final answer
    x = 2,654,306.63

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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.