Home / 2,348,713.50-3,241,224.63-1,275,625.50

Finding the Fourth Proportional to 2,348,713.50, 3,241,224.63 and 1,275,625.50

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Solution

The fourth proportional to 2,348,713.50, 3,241,224.63 and 1,275,625.50 is: 1,760,363.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,713.50 : 3,241,224.63 = 1,275,625.50 : x
  2. Step 2: Convert to fraction form
    2,348,713.50/3,241,224.63 = 1,275,625.50/x
  3. Step 3: Cross multiply
    2,348,713.50x = 3,241,224.63 × 1,275,625.50
  4. Step 4: Simplify right side
    2,348,713.50x = 4,134,588,789,256.07
  5. Step 5: Solve for x
    x = 4,134,588,789,256.07/2,348,713.50
  6. Step 6: Final answer
    x = 1,760,363.19

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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.