Home / 3,326,292.91-4,589,941.44-2,455,590.70

Finding the Fourth Proportional to 3,326,292.91, 4,589,941.44 and 2,455,590.70

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Solution

The fourth proportional to 3,326,292.91, 4,589,941.44 and 2,455,590.70 is: 3,388,462.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,292.91 : 4,589,941.44 = 2,455,590.70 : x
  2. Step 2: Convert to fraction form
    3,326,292.91/4,589,941.44 = 2,455,590.70/x
  3. Step 3: Cross multiply
    3,326,292.91x = 4,589,941.44 × 2,455,590.70
  4. Step 4: Simplify right side
    3,326,292.91x = 11,271,017,513,608.61
  5. Step 5: Solve for x
    x = 11,271,017,513,608.61/3,326,292.91
  6. Step 6: Final answer
    x = 3,388,462.12

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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.