Home / 1,066,794.80-1,597,956.60-498,660.80

Finding the Fourth Proportional to 1,066,794.80, 1,597,956.60 and 498,660.80

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Solution

The fourth proportional to 1,066,794.80, 1,597,956.60 and 498,660.80 is: 746,946.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,794.80 : 1,597,956.60 = 498,660.80 : x
  2. Step 2: Convert to fraction form
    1,066,794.80/1,597,956.60 = 498,660.80/x
  3. Step 3: Cross multiply
    1,066,794.80x = 1,597,956.60 × 498,660.80
  4. Step 4: Simplify right side
    1,066,794.80x = 796,838,316,521.28
  5. Step 5: Solve for x
    x = 796,838,316,521.28/1,066,794.80
  6. Step 6: Final answer
    x = 746,946.19

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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.