Home / 3,153,700.22-4,733,541.07-1,951,987.46

Finding the Fourth Proportional to 3,153,700.22, 4,733,541.07 and 1,951,987.46

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Solution

The fourth proportional to 3,153,700.22, 4,733,541.07 and 1,951,987.46 is: 2,929,832.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,700.22 : 4,733,541.07 = 1,951,987.46 : x
  2. Step 2: Convert to fraction form
    3,153,700.22/4,733,541.07 = 1,951,987.46/x
  3. Step 3: Cross multiply
    3,153,700.22x = 4,733,541.07 × 1,951,987.46
  4. Step 4: Simplify right side
    3,153,700.22x = 9,239,812,800,275.05
  5. Step 5: Solve for x
    x = 9,239,812,800,275.05/3,153,700.22
  6. Step 6: Final answer
    x = 2,929,832.31

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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.