Home / 9,345,157.12-14,017,642.14-2,955,410.56

Finding the Fourth Proportional to 9,345,157.12, 14,017,642.14 and 2,955,410.56

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Solution

The fourth proportional to 9,345,157.12, 14,017,642.14 and 2,955,410.56 is: 4,433,086.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,345,157.12 : 14,017,642.14 = 2,955,410.56 : x
  2. Step 2: Convert to fraction form
    9,345,157.12/14,017,642.14 = 2,955,410.56/x
  3. Step 3: Cross multiply
    9,345,157.12x = 14,017,642.14 × 2,955,410.56
  4. Step 4: Simplify right side
    9,345,157.12x = 41,427,887,606,857
  5. Step 5: Solve for x
    x = 41,427,887,606,857/9,345,157.12
  6. Step 6: Final answer
    x = 4,433,086.26

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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.