Home / 11,574,938.95-17,362,399.31-3,487,914.68

Finding the Fourth Proportional to 11,574,938.95, 17,362,399.31 and 3,487,914.68

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Solution

The fourth proportional to 11,574,938.95, 17,362,399.31 and 3,487,914.68 is: 5,231,869.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,574,938.95 : 17,362,399.31 = 3,487,914.68 : x
  2. Step 2: Convert to fraction form
    11,574,938.95/17,362,399.31 = 3,487,914.68/x
  3. Step 3: Cross multiply
    11,574,938.95x = 17,362,399.31 × 3,487,914.68
  4. Step 4: Simplify right side
    11,574,938.95x = 60,558,567,329,119.30
  5. Step 5: Solve for x
    x = 60,558,567,329,119.30/11,574,938.95
  6. Step 6: Final answer
    x = 5,231,869.27

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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.