Home / 10,719,513.10-14,793,021.51-5,824,735.16

Finding the Fourth Proportional to 10,719,513.10, 14,793,021.51 and 5,824,735.16

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Solution

The fourth proportional to 10,719,513.10, 14,793,021.51 and 5,824,735.16 is: 8,038,185.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,719,513.10 : 14,793,021.51 = 5,824,735.16 : x
  2. Step 2: Convert to fraction form
    10,719,513.10/14,793,021.51 = 5,824,735.16/x
  3. Step 3: Cross multiply
    10,719,513.10x = 14,793,021.51 × 5,824,735.16
  4. Step 4: Simplify right side
    10,719,513.10x = 86,165,432,511,933.30
  5. Step 5: Solve for x
    x = 86,165,432,511,933.30/10,719,513.10
  6. Step 6: Final answer
    x = 8,038,185.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.