Home / 2,365,348.98-3,549,734.19-945,801.30

Finding the Fourth Proportional to 2,365,348.98, 3,549,734.19 and 945,801.30

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Solution

The fourth proportional to 2,365,348.98, 3,549,734.19 and 945,801.30 is: 1,419,385.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,348.98 : 3,549,734.19 = 945,801.30 : x
  2. Step 2: Convert to fraction form
    2,365,348.98/3,549,734.19 = 945,801.30/x
  3. Step 3: Cross multiply
    2,365,348.98x = 3,549,734.19 × 945,801.30
  4. Step 4: Simplify right side
    2,365,348.98x = 3,357,343,211,556.45
  5. Step 5: Solve for x
    x = 3,357,343,211,556.45/2,365,348.98
  6. Step 6: Final answer
    x = 1,419,385.99

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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.