Home / 5,235,033.53-7,852,725.25-1,448,199.29

Finding the Fourth Proportional to 5,235,033.53, 7,852,725.25 and 1,448,199.29

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Solution

The fourth proportional to 5,235,033.53, 7,852,725.25 and 1,448,199.29 is: 2,172,347.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,235,033.53 : 7,852,725.25 = 1,448,199.29 : x
  2. Step 2: Convert to fraction form
    5,235,033.53/7,852,725.25 = 1,448,199.29/x
  3. Step 3: Cross multiply
    5,235,033.53x = 7,852,725.25 × 1,448,199.29
  4. Step 4: Simplify right side
    5,235,033.53x = 11,372,311,088,730.95
  5. Step 5: Solve for x
    x = 11,372,311,088,730.95/5,235,033.53
  6. Step 6: Final answer
    x = 2,172,347.33

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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.