Home / 2,079,047.25-3,119,815.04-897,095.25

Finding the Fourth Proportional to 2,079,047.25, 3,119,815.04 and 897,095.25

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Solution

The fourth proportional to 2,079,047.25, 3,119,815.04 and 897,095.25 is: 1,346,179.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,047.25 : 3,119,815.04 = 897,095.25 : x
  2. Step 2: Convert to fraction form
    2,079,047.25/3,119,815.04 = 897,095.25/x
  3. Step 3: Cross multiply
    2,079,047.25x = 3,119,815.04 × 897,095.25
  4. Step 4: Simplify right side
    2,079,047.25x = 2,798,771,248,777.08
  5. Step 5: Solve for x
    x = 2,798,771,248,777.08/2,079,047.25
  6. Step 6: Final answer
    x = 1,346,179.72

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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.