Home / 1,546,046.42-2,133,601.04-934,080.93

Finding the Fourth Proportional to 1,546,046.42, 2,133,601.04 and 934,080.93

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Solution

The fourth proportional to 1,546,046.42, 2,133,601.04 and 934,080.93 is: 1,289,066.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,046.42 : 2,133,601.04 = 934,080.93 : x
  2. Step 2: Convert to fraction form
    1,546,046.42/2,133,601.04 = 934,080.93/x
  3. Step 3: Cross multiply
    1,546,046.42x = 2,133,601.04 × 934,080.93
  4. Step 4: Simplify right side
    1,546,046.42x = 1,992,956,046,027.37
  5. Step 5: Solve for x
    x = 1,992,956,046,027.37/1,546,046.42
  6. Step 6: Final answer
    x = 1,289,066.12

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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.