Home / 5,460,850.30-8,180,830.65-2,935,666.30

Finding the Fourth Proportional to 5,460,850.30, 8,180,830.65 and 2,935,666.30

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Solution

The fourth proportional to 5,460,850.30, 8,180,830.65 and 2,935,666.30 is: 4,397,884.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,850.30 : 8,180,830.65 = 2,935,666.30 : x
  2. Step 2: Convert to fraction form
    5,460,850.30/8,180,830.65 = 2,935,666.30/x
  3. Step 3: Cross multiply
    5,460,850.30x = 8,180,830.65 × 2,935,666.30
  4. Step 4: Simplify right side
    5,460,850.30x = 24,016,188,845,212.09
  5. Step 5: Solve for x
    x = 24,016,188,845,212.09/5,460,850.30
  6. Step 6: Final answer
    x = 4,397,884.49

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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.