Home / 2,900,585.08-4,349,383.62-1,301,777.56

Finding the Fourth Proportional to 2,900,585.08, 4,349,383.62 and 1,301,777.56

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Solution

The fourth proportional to 2,900,585.08, 4,349,383.62 and 1,301,777.56 is: 1,951,995.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,585.08 : 4,349,383.62 = 1,301,777.56 : x
  2. Step 2: Convert to fraction form
    2,900,585.08/4,349,383.62 = 1,301,777.56/x
  3. Step 3: Cross multiply
    2,900,585.08x = 4,349,383.62 × 1,301,777.56
  4. Step 4: Simplify right side
    2,900,585.08x = 5,661,929,996,347.57
  5. Step 5: Solve for x
    x = 5,661,929,996,347.57/2,900,585.08
  6. Step 6: Final answer
    x = 1,951,995.84

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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.