Home / 6,264,078.60-9,396,117.90-2,004,385.80

Finding the Fourth Proportional to 6,264,078.60, 9,396,117.90 and 2,004,385.80

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Solution

The fourth proportional to 6,264,078.60, 9,396,117.90 and 2,004,385.80 is: 3,006,578.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,078.60 : 9,396,117.90 = 2,004,385.80 : x
  2. Step 2: Convert to fraction form
    6,264,078.60/9,396,117.90 = 2,004,385.80/x
  3. Step 3: Cross multiply
    6,264,078.60x = 9,396,117.90 × 2,004,385.80
  4. Step 4: Simplify right side
    6,264,078.60x = 18,833,445,293,885.82
  5. Step 5: Solve for x
    x = 18,833,445,293,885.82/6,264,078.60
  6. Step 6: Final answer
    x = 3,006,578.70

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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.