Home / 7,482,200.24-10,325,431.86-4,044,441.26

Finding the Fourth Proportional to 7,482,200.24, 10,325,431.86 and 4,044,441.26

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Solution

The fourth proportional to 7,482,200.24, 10,325,431.86 and 4,044,441.26 is: 5,581,326.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,482,200.24 : 10,325,431.86 = 4,044,441.26 : x
  2. Step 2: Convert to fraction form
    7,482,200.24/10,325,431.86 = 4,044,441.26/x
  3. Step 3: Cross multiply
    7,482,200.24x = 10,325,431.86 × 4,044,441.26
  4. Step 4: Simplify right side
    7,482,200.24x = 41,760,602,641,902.54
  5. Step 5: Solve for x
    x = 41,760,602,641,902.54/7,482,200.24
  6. Step 6: Final answer
    x = 5,581,326.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.