Home / 3,323,482.39-4,986,063.42-927,325.54

Finding the Fourth Proportional to 3,323,482.39, 4,986,063.42 and 927,325.54

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Solution

The fourth proportional to 3,323,482.39, 4,986,063.42 and 927,325.54 is: 1,391,222.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,482.39 : 4,986,063.42 = 927,325.54 : x
  2. Step 2: Convert to fraction form
    3,323,482.39/4,986,063.42 = 927,325.54/x
  3. Step 3: Cross multiply
    3,323,482.39x = 4,986,063.42 × 927,325.54
  4. Step 4: Simplify right side
    3,323,482.39x = 4,623,703,953,425.75
  5. Step 5: Solve for x
    x = 4,623,703,953,425.75/3,323,482.39
  6. Step 6: Final answer
    x = 1,391,222.64

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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.