Home / 2,436,340.07-3,362,108.60-1,348,588.35

Finding the Fourth Proportional to 2,436,340.07, 3,362,108.60 and 1,348,588.35

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Solution

The fourth proportional to 2,436,340.07, 3,362,108.60 and 1,348,588.35 is: 1,861,029.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,340.07 : 3,362,108.60 = 1,348,588.35 : x
  2. Step 2: Convert to fraction form
    2,436,340.07/3,362,108.60 = 1,348,588.35/x
  3. Step 3: Cross multiply
    2,436,340.07x = 3,362,108.60 × 1,348,588.35
  4. Step 4: Simplify right side
    2,436,340.07x = 4,534,100,492,766.28
  5. Step 5: Solve for x
    x = 4,534,100,492,766.28/2,436,340.07
  6. Step 6: Final answer
    x = 1,861,029.40

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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.