Home / 6,115,292.03-9,152,977.68-4,495,632.12

Finding the Fourth Proportional to 6,115,292.03, 9,152,977.68 and 4,495,632.12

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Solution

The fourth proportional to 6,115,292.03, 9,152,977.68 and 4,495,632.12 is: 6,728,774.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,292.03 : 9,152,977.68 = 4,495,632.12 : x
  2. Step 2: Convert to fraction form
    6,115,292.03/9,152,977.68 = 4,495,632.12/x
  3. Step 3: Cross multiply
    6,115,292.03x = 9,152,977.68 × 4,495,632.12
  4. Step 4: Simplify right side
    6,115,292.03x = 41,148,420,451,851.08
  5. Step 5: Solve for x
    x = 41,148,420,451,851.08/6,115,292.03
  6. Step 6: Final answer
    x = 6,728,774.40

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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.