Home / 8,562,627.52-12,846,081.76-6,043,203.52

Finding the Fourth Proportional to 8,562,627.52, 12,846,081.76 and 6,043,203.52

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Solution

The fourth proportional to 8,562,627.52, 12,846,081.76 and 6,043,203.52 is: 9,066,315.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,562,627.52 : 12,846,081.76 = 6,043,203.52 : x
  2. Step 2: Convert to fraction form
    8,562,627.52/12,846,081.76 = 6,043,203.52/x
  3. Step 3: Cross multiply
    8,562,627.52x = 12,846,081.76 × 6,043,203.52
  4. Step 4: Simplify right side
    8,562,627.52x = 77,631,486,510,239.78
  5. Step 5: Solve for x
    x = 77,631,486,510,239.78/8,562,627.52
  6. Step 6: Final answer
    x = 9,066,315.96

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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.