Home / 10,527,598.38-15,792,902.01-3,241,673.49

Finding the Fourth Proportional to 10,527,598.38, 15,792,902.01 and 3,241,673.49

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Solution

The fourth proportional to 10,527,598.38, 15,792,902.01 and 3,241,673.49 is: 4,862,973.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,527,598.38 : 15,792,902.01 = 3,241,673.49 : x
  2. Step 2: Convert to fraction form
    10,527,598.38/15,792,902.01 = 3,241,673.49/x
  3. Step 3: Cross multiply
    10,527,598.38x = 15,792,902.01 × 3,241,673.49
  4. Step 4: Simplify right side
    10,527,598.38x = 51,195,431,775,984.72
  5. Step 5: Solve for x
    x = 51,195,431,775,984.72/10,527,598.38
  6. Step 6: Final answer
    x = 4,862,973.48

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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.