Home / 6,048,578.40-9,083,365.20-3,214,226.40

Finding the Fourth Proportional to 6,048,578.40, 9,083,365.20 and 3,214,226.40

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Solution

The fourth proportional to 6,048,578.40, 9,083,365.20 and 3,214,226.40 is: 4,826,918.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,578.40 : 9,083,365.20 = 3,214,226.40 : x
  2. Step 2: Convert to fraction form
    6,048,578.40/9,083,365.20 = 3,214,226.40/x
  3. Step 3: Cross multiply
    6,048,578.40x = 9,083,365.20 × 3,214,226.40
  4. Step 4: Simplify right side
    6,048,578.40x = 29,195,992,226,681.28
  5. Step 5: Solve for x
    x = 29,195,992,226,681.28/6,048,578.40
  6. Step 6: Final answer
    x = 4,826,918.05

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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.