Home / 10,840,052.58-16,261,566.04-6,293,235.84

Finding the Fourth Proportional to 10,840,052.58, 16,261,566.04 and 6,293,235.84

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Solution

The fourth proportional to 10,840,052.58, 16,261,566.04 and 6,293,235.84 is: 9,440,717.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,052.58 : 16,261,566.04 = 6,293,235.84 : x
  2. Step 2: Convert to fraction form
    10,840,052.58/16,261,566.04 = 6,293,235.84/x
  3. Step 3: Cross multiply
    10,840,052.58x = 16,261,566.04 × 6,293,235.84
  4. Step 4: Simplify right side
    10,840,052.58x = 102,337,870,217,454.86
  5. Step 5: Solve for x
    x = 102,337,870,217,454.86/10,840,052.58
  6. Step 6: Final answer
    x = 9,440,717.14

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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.