Home / 7,337,384.81-11,000,288.49-4,636,016.06

Finding the Fourth Proportional to 7,337,384.81, 11,000,288.49 and 4,636,016.06

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Solution

The fourth proportional to 7,337,384.81, 11,000,288.49 and 4,636,016.06 is: 6,950,366.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,384.81 : 11,000,288.49 = 4,636,016.06 : x
  2. Step 2: Convert to fraction form
    7,337,384.81/11,000,288.49 = 4,636,016.06/x
  3. Step 3: Cross multiply
    7,337,384.81x = 11,000,288.49 × 4,636,016.06
  4. Step 4: Simplify right side
    7,337,384.81x = 50,997,514,104,273.15
  5. Step 5: Solve for x
    x = 50,997,514,104,273.15/7,337,384.81
  6. Step 6: Final answer
    x = 6,950,366.57

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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.