Home / 9,384,764.70-14,053,527.45-6,172,499.10

Finding the Fourth Proportional to 9,384,764.70, 14,053,527.45 and 6,172,499.10

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Solution

The fourth proportional to 9,384,764.70, 14,053,527.45 and 6,172,499.10 is: 9,243,213.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,384,764.70 : 14,053,527.45 = 6,172,499.10 : x
  2. Step 2: Convert to fraction form
    9,384,764.70/14,053,527.45 = 6,172,499.10/x
  3. Step 3: Cross multiply
    9,384,764.70x = 14,053,527.45 × 6,172,499.10
  4. Step 4: Simplify right side
    9,384,764.70x = 86,745,385,536,950.28
  5. Step 5: Solve for x
    x = 86,745,385,536,950.28/9,384,764.70
  6. Step 6: Final answer
    x = 9,243,213.69

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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.