Home / 1,616,406.93-2,424,522.51-494,475.93

Finding the Fourth Proportional to 1,616,406.93, 2,424,522.51 and 494,475.93

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Solution

The fourth proportional to 1,616,406.93, 2,424,522.51 and 494,475.93 is: 741,687.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,406.93 : 2,424,522.51 = 494,475.93 : x
  2. Step 2: Convert to fraction form
    1,616,406.93/2,424,522.51 = 494,475.93/x
  3. Step 3: Cross multiply
    1,616,406.93x = 2,424,522.51 × 494,475.93
  4. Step 4: Simplify right side
    1,616,406.93x = 1,198,868,022,938.18
  5. Step 5: Solve for x
    x = 1,198,868,022,938.18/1,616,406.93
  6. Step 6: Final answer
    x = 741,687.01

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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.