Home / 4,436,403.10-6,122,254.73-2,399,212.60

Finding the Fourth Proportional to 4,436,403.10, 6,122,254.73 and 2,399,212.60

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Solution

The fourth proportional to 4,436,403.10, 6,122,254.73 and 2,399,212.60 is: 3,310,923.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,403.10 : 6,122,254.73 = 2,399,212.60 : x
  2. Step 2: Convert to fraction form
    4,436,403.10/6,122,254.73 = 2,399,212.60/x
  3. Step 3: Cross multiply
    4,436,403.10x = 6,122,254.73 × 2,399,212.60
  4. Step 4: Simplify right side
    4,436,403.10x = 14,688,590,693,279.40
  5. Step 5: Solve for x
    x = 14,688,590,693,279.40/4,436,403.10
  6. Step 6: Final answer
    x = 3,310,923.37

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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.