Home / 5,363,549.20-8,045,323.80-3,096,067.60

Finding the Fourth Proportional to 5,363,549.20, 8,045,323.80 and 3,096,067.60

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Solution

The fourth proportional to 5,363,549.20, 8,045,323.80 and 3,096,067.60 is: 4,644,101.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,549.20 : 8,045,323.80 = 3,096,067.60 : x
  2. Step 2: Convert to fraction form
    5,363,549.20/8,045,323.80 = 3,096,067.60/x
  3. Step 3: Cross multiply
    5,363,549.20x = 8,045,323.80 × 3,096,067.60
  4. Step 4: Simplify right side
    5,363,549.20x = 24,908,866,348,688.88
  5. Step 5: Solve for x
    x = 24,908,866,348,688.88/5,363,549.20
  6. Step 6: Final answer
    x = 4,644,101.40

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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.