Home / 4,342,400.70-5,992,403.67-2,408,703.90

Finding the Fourth Proportional to 4,342,400.70, 5,992,403.67 and 2,408,703.90

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Solution

The fourth proportional to 4,342,400.70, 5,992,403.67 and 2,408,703.90 is: 3,323,950.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,400.70 : 5,992,403.67 = 2,408,703.90 : x
  2. Step 2: Convert to fraction form
    4,342,400.70/5,992,403.67 = 2,408,703.90/x
  3. Step 3: Cross multiply
    4,342,400.70x = 5,992,403.67 × 2,408,703.90
  4. Step 4: Simplify right side
    4,342,400.70x = 14,433,926,090,303.31
  5. Step 5: Solve for x
    x = 14,433,926,090,303.31/4,342,400.70
  6. Step 6: Final answer
    x = 3,323,950.76

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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.