Home / 7,345,939.48-11,012,598.46-2,553,006.04

Finding the Fourth Proportional to 7,345,939.48, 11,012,598.46 and 2,553,006.04

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Solution

The fourth proportional to 7,345,939.48, 11,012,598.46 and 2,553,006.04 is: 3,827,315.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,345,939.48 : 11,012,598.46 = 2,553,006.04 : x
  2. Step 2: Convert to fraction form
    7,345,939.48/11,012,598.46 = 2,553,006.04/x
  3. Step 3: Cross multiply
    7,345,939.48x = 11,012,598.46 × 2,553,006.04
  4. Step 4: Simplify right side
    7,345,939.48x = 28,115,230,384,474.70
  5. Step 5: Solve for x
    x = 28,115,230,384,474.70/7,345,939.48
  6. Step 6: Final answer
    x = 3,827,315.82

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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.