Home / 8,715,650.22-12,027,119.76-4,795,332.12

Finding the Fourth Proportional to 8,715,650.22, 12,027,119.76 and 4,795,332.12

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Solution

The fourth proportional to 8,715,650.22, 12,027,119.76 and 4,795,332.12 is: 6,617,295.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,715,650.22 : 12,027,119.76 = 4,795,332.12 : x
  2. Step 2: Convert to fraction form
    8,715,650.22/12,027,119.76 = 4,795,332.12/x
  3. Step 3: Cross multiply
    8,715,650.22x = 12,027,119.76 × 4,795,332.12
  4. Step 4: Simplify right side
    8,715,650.22x = 57,674,033,696,214.70
  5. Step 5: Solve for x
    x = 57,674,033,696,214.70/8,715,650.22
  6. Step 6: Final answer
    x = 6,617,295.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.