Home / 4,038,537.56-6,048,906.15-3,338,152.02

Finding the Fourth Proportional to 4,038,537.56, 6,048,906.15 and 3,338,152.02

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Solution

The fourth proportional to 4,038,537.56, 6,048,906.15 and 3,338,152.02 is: 4,999,871.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,537.56 : 6,048,906.15 = 3,338,152.02 : x
  2. Step 2: Convert to fraction form
    4,038,537.56/6,048,906.15 = 3,338,152.02/x
  3. Step 3: Cross multiply
    4,038,537.56x = 6,048,906.15 × 3,338,152.02
  4. Step 4: Simplify right side
    4,038,537.56x = 20,192,168,283,412.93
  5. Step 5: Solve for x
    x = 20,192,168,283,412.93/4,038,537.56
  6. Step 6: Final answer
    x = 4,999,871.37

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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.