Home / 9,605,556.48-14,385,244.56-5,494,417.44

Finding the Fourth Proportional to 9,605,556.48, 14,385,244.56 and 5,494,417.44

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Solution

The fourth proportional to 9,605,556.48, 14,385,244.56 and 5,494,417.44 is: 8,228,418.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605,556.48 : 14,385,244.56 = 5,494,417.44 : x
  2. Step 2: Convert to fraction form
    9,605,556.48/14,385,244.56 = 5,494,417.44/x
  3. Step 3: Cross multiply
    9,605,556.48x = 14,385,244.56 × 5,494,417.44
  4. Step 4: Simplify right side
    9,605,556.48x = 79,038,538,589,129.14
  5. Step 5: Solve for x
    x = 79,038,538,589,129.14/9,605,556.48
  6. Step 6: Final answer
    x = 8,228,418.49

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1.5x scale

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.