Home / 3,263,495.18-4,503,590.87-1,813,159.48

Finding the Fourth Proportional to 3,263,495.18, 4,503,590.87 and 1,813,159.48

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Solution

The fourth proportional to 3,263,495.18, 4,503,590.87 and 1,813,159.48 is: 2,502,142.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,495.18 : 4,503,590.87 = 1,813,159.48 : x
  2. Step 2: Convert to fraction form
    3,263,495.18/4,503,590.87 = 1,813,159.48/x
  3. Step 3: Cross multiply
    3,263,495.18x = 4,503,590.87 × 1,813,159.48
  4. Step 4: Simplify right side
    3,263,495.18x = 8,165,728,473,255.87
  5. Step 5: Solve for x
    x = 8,165,728,473,255.87/3,263,495.18
  6. Step 6: Final answer
    x = 2,502,142.03

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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.