Home / 5,333,300.40-7,993,554.90-2,736,935.04

Finding the Fourth Proportional to 5,333,300.40, 7,993,554.90 and 2,736,935.04

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Solution

The fourth proportional to 5,333,300.40, 7,993,554.90 and 2,736,935.04 is: 4,102,120.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,300.40 : 7,993,554.90 = 2,736,935.04 : x
  2. Step 2: Convert to fraction form
    5,333,300.40/7,993,554.90 = 2,736,935.04/x
  3. Step 3: Cross multiply
    5,333,300.40x = 7,993,554.90 × 2,736,935.04
  4. Step 4: Simplify right side
    5,333,300.40x = 21,877,840,499,973.70
  5. Step 5: Solve for x
    x = 21,877,840,499,973.70/5,333,300.40
  6. Step 6: Final answer
    x = 4,102,120.42

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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.