Home / 10,840,051.59-16,261,564.54-6,293,234.85

Finding the Fourth Proportional to 10,840,051.59, 16,261,564.54 and 6,293,234.85

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Solution

The fourth proportional to 10,840,051.59, 16,261,564.54 and 6,293,234.85 is: 9,440,715.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,051.59 : 16,261,564.54 = 6,293,234.85 : x
  2. Step 2: Convert to fraction form
    10,840,051.59/16,261,564.54 = 6,293,234.85/x
  3. Step 3: Cross multiply
    10,840,051.59x = 16,261,564.54 × 6,293,234.85
  4. Step 4: Simplify right side
    10,840,051.59x = 102,337,844,678,652.20
  5. Step 5: Solve for x
    x = 102,337,844,678,652.20/10,840,051.59
  6. Step 6: Final answer
    x = 9,440,715.65

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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.