Home / 9,759,969.10-14,629,456.05-3,692,356.30

Finding the Fourth Proportional to 9,759,969.10, 14,629,456.05 and 3,692,356.30

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Solution

The fourth proportional to 9,759,969.10, 14,629,456.05 and 3,692,356.30 is: 5,534,563.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,759,969.10 : 14,629,456.05 = 3,692,356.30 : x
  2. Step 2: Convert to fraction form
    9,759,969.10/14,629,456.05 = 3,692,356.30/x
  3. Step 3: Cross multiply
    9,759,969.10x = 14,629,456.05 × 3,692,356.30
  4. Step 4: Simplify right side
    9,759,969.10x = 54,017,164,211,790.62
  5. Step 5: Solve for x
    x = 54,017,164,211,790.62/9,759,969.10
  6. Step 6: Final answer
    x = 5,534,563.04

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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.