Home / 2,411,914.86-3,328,507.49-1,365,255

Finding the Fourth Proportional to 2,411,914.86, 3,328,507.49 and 1,365,255

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Solution

The fourth proportional to 2,411,914.86, 3,328,507.49 and 1,365,255 is: 1,884,088.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,914.86 : 3,328,507.49 = 1,365,255 : x
  2. Step 2: Convert to fraction form
    2,411,914.86/3,328,507.49 = 1,365,255/x
  3. Step 3: Cross multiply
    2,411,914.86x = 3,328,507.49 × 1,365,255
  4. Step 4: Simplify right side
    2,411,914.86x = 4,544,261,486,433.68
  5. Step 5: Solve for x
    x = 4,544,261,486,433.68/2,411,914.86
  6. Step 6: Final answer
    x = 1,884,088.68

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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.