Home / 5,333,299.40-7,993,553.40-2,736,934.04

Finding the Fourth Proportional to 5,333,299.40, 7,993,553.40 and 2,736,934.04

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Solution

The fourth proportional to 5,333,299.40, 7,993,553.40 and 2,736,934.04 is: 4,102,118.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,299.40 : 7,993,553.40 = 2,736,934.04 : x
  2. Step 2: Convert to fraction form
    5,333,299.40/7,993,553.40 = 2,736,934.04/x
  3. Step 3: Cross multiply
    5,333,299.40x = 7,993,553.40 × 2,736,934.04
  4. Step 4: Simplify right side
    5,333,299.40x = 21,877,828,401,017.74
  5. Step 5: Solve for x
    x = 21,877,828,401,017.74/5,333,299.40
  6. Step 6: Final answer
    x = 4,102,118.92

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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.