Home / 9,142,356.56-13,713,651.46-6,301,706

Finding the Fourth Proportional to 9,142,356.56, 13,713,651.46 and 6,301,706

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Solution

The fourth proportional to 9,142,356.56, 13,713,651.46 and 6,301,706 is: 9,452,639.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,142,356.56 : 13,713,651.46 = 6,301,706 : x
  2. Step 2: Convert to fraction form
    9,142,356.56/13,713,651.46 = 6,301,706/x
  3. Step 3: Cross multiply
    9,142,356.56x = 13,713,651.46 × 6,301,706
  4. Step 4: Simplify right side
    9,142,356.56x = 86,419,399,687,390.77
  5. Step 5: Solve for x
    x = 86,419,399,687,390.77/9,142,356.56
  6. Step 6: Final answer
    x = 9,452,639.38

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1.5x scale

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.