Home / 3,051,679.86-4,574,720.43-1,367,864.82

Finding the Fourth Proportional to 3,051,679.86, 4,574,720.43 and 1,367,864.82

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Solution

The fourth proportional to 3,051,679.86, 4,574,720.43 and 1,367,864.82 is: 2,050,542.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,679.86 : 4,574,720.43 = 1,367,864.82 : x
  2. Step 2: Convert to fraction form
    3,051,679.86/4,574,720.43 = 1,367,864.82/x
  3. Step 3: Cross multiply
    3,051,679.86x = 4,574,720.43 × 1,367,864.82
  4. Step 4: Simplify right side
    3,051,679.86x = 6,257,599,137,532.27
  5. Step 5: Solve for x
    x = 6,257,599,137,532.27/3,051,679.86
  6. Step 6: Final answer
    x = 2,050,542.46

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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.