Home / 8,610,733.23-12,916,099.85-3,562,043.73

Finding the Fourth Proportional to 8,610,733.23, 12,916,099.85 and 3,562,043.73

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Solution

The fourth proportional to 8,610,733.23, 12,916,099.85 and 3,562,043.73 is: 5,343,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,610,733.23 : 12,916,099.85 = 3,562,043.73 : x
  2. Step 2: Convert to fraction form
    8,610,733.23/12,916,099.85 = 3,562,043.73/x
  3. Step 3: Cross multiply
    8,610,733.23x = 12,916,099.85 × 3,562,043.73
  4. Step 4: Simplify right side
    8,610,733.23x = 46,007,712,493,153.91
  5. Step 5: Solve for x
    x = 46,007,712,493,153.91/8,610,733.23
  6. Step 6: Final answer
    x = 5,343,065.60

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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.