Home / 6,160,137.08-9,239,499.41-1,611,624.92

Finding the Fourth Proportional to 6,160,137.08, 9,239,499.41 and 1,611,624.92

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Solution

The fourth proportional to 6,160,137.08, 9,239,499.41 and 1,611,624.92 is: 2,417,252.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,137.08 : 9,239,499.41 = 1,611,624.92 : x
  2. Step 2: Convert to fraction form
    6,160,137.08/9,239,499.41 = 1,611,624.92/x
  3. Step 3: Cross multiply
    6,160,137.08x = 9,239,499.41 × 1,611,624.92
  4. Step 4: Simplify right side
    6,160,137.08x = 14,890,607,443,225.68
  5. Step 5: Solve for x
    x = 14,890,607,443,225.68/6,160,137.08
  6. Step 6: Final answer
    x = 2,417,252.61

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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.