Home / 3,392,004.38-5,088,200.51-962,967.65

Finding the Fourth Proportional to 3,392,004.38, 5,088,200.51 and 962,967.65

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Solution

The fourth proportional to 3,392,004.38, 5,088,200.51 and 962,967.65 is: 1,444,506.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,004.38 : 5,088,200.51 = 962,967.65 : x
  2. Step 2: Convert to fraction form
    3,392,004.38/5,088,200.51 = 962,967.65/x
  3. Step 3: Cross multiply
    3,392,004.38x = 5,088,200.51 × 962,967.65
  4. Step 4: Simplify right side
    3,392,004.38x = 4,899,772,464,809.92
  5. Step 5: Solve for x
    x = 4,899,772,464,809.92/3,392,004.38
  6. Step 6: Final answer
    x = 1,444,506.53

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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.