Home / 9,586,426.28-13,229,594.75-5,669,540.03

Finding the Fourth Proportional to 9,586,426.28, 13,229,594.75 and 5,669,540.03

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Solution

The fourth proportional to 9,586,426.28, 13,229,594.75 and 5,669,540.03 is: 7,824,158.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,426.28 : 13,229,594.75 = 5,669,540.03 : x
  2. Step 2: Convert to fraction form
    9,586,426.28/13,229,594.75 = 5,669,540.03/x
  3. Step 3: Cross multiply
    9,586,426.28x = 13,229,594.75 × 5,669,540.03
  4. Step 4: Simplify right side
    9,586,426.28x = 75,005,717,020,529.12
  5. Step 5: Solve for x
    x = 75,005,717,020,529.12/9,586,426.28
  6. Step 6: Final answer
    x = 7,824,158.33

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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.