Home / 3,134,042.58-4,700,932.50-1,004,079.54

Finding the Fourth Proportional to 3,134,042.58, 4,700,932.50 and 1,004,079.54

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Solution

The fourth proportional to 3,134,042.58, 4,700,932.50 and 1,004,079.54 is: 1,506,077.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,042.58 : 4,700,932.50 = 1,004,079.54 : x
  2. Step 2: Convert to fraction form
    3,134,042.58/4,700,932.50 = 1,004,079.54/x
  3. Step 3: Cross multiply
    3,134,042.58x = 4,700,932.50 × 1,004,079.54
  4. Step 4: Simplify right side
    3,134,042.58x = 4,720,110,142,171.05
  5. Step 5: Solve for x
    x = 4,720,110,142,171.05/3,134,042.58
  6. Step 6: Final answer
    x = 1,506,077.22

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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.